供應VESTA NM32V2P-TP報價
如2升/時電熱蒸餾水器為6支3組，是二支并聯使用的。有時是斷電時量電熱絲不接地，通電一段時間則接地燒。這時可查一查水垢是否厚，如厚可清除；不厚則可能是某支電熱管的電熱絲通電后熱膨脹接地所致。合上電源開關有響聲及火花合上電源開關有響聲及火花，說明電氣線路有短路或接觸不，致使電流太大。引起電流過大的原因除了電熱管中電熱絲接地外，還有可能是電熱管和蒸發鍋之間漏水使電源接頭處引起短路，或因潮濕造成電源接頭處打火，導致接線絕緣板的電阻變小。
PAULY PP2451q/308E/e2flowserve F5ISGU-MEC420-23-FS9DA-Z
automationdirect APS1124-V0-M
68303311 PLP30.27-A8U3-LBM/BL/30.22-LBM/BL D
HBM 1-PW10AC3/100kg-1
CLAVIS type 5 SK-optical
KEM JVM03CP.W.V 0.5-26.5L/MIN流量計GIGAVAC
Italfarad RP-3 2uf with cable
automationdirect C18D-0P-1A
DOLD 54754 SK7820.73 AC110-240V 0,25-640S
小強工控 CARLO GAVAZZI RSGD6055GGVX310C
FEAS Netzteil PSU1K212
HYDAC 0240R010BN4HC
小強工控 CARLO GAVAZZI PS21K-PT11R3-T00
FEAS Netzteil PSU500L60
EGE IKM120GPP
KOBOLD DF-13ER15MAG34
MD MICRODETECTORS傳感器MDI58C 2574
automationdirect ZP-S1-6FP-FW Thumbnail
wampfler 08-W100-0495
SKF VPM-3-2T-1S-1S
Honsberg KPU-10SW
DOLD 33418 BA7981.81 AC50/60HZ 127V 0,3-3S
ATOS SCLI-32374 油壓傳動閥
automationdirect TRD-SH600BD
MD MICRODETECTORS傳感器MDI58C 2512
Hoentzsch NT SN.:A000/560 流量計附件
automationdirect TL-2517-1000 Thumbnail
BINKS 192629
PLP20.16-04S5-LGE/GD/20.16-LGE/GD D/FS
PLP20.25-07S1-LOD/OC/20.16-LOD/OC D/FS-EL AV
FEAS Artikel-Nr.:588123
joventa DMN1.2N
03572832 REAR SECTION KP30.34S*- * *-LED/EB- *M4-N-P
02006358 MOTOR PLM20.8R0-31S1-LOC/OC-N
英國ONDRIVES變速箱和減速器BLHB40-1
elero GmbH RM Typ 9/1,3 NHK Nr. 31.181.0004 電機
MD MICRODETECTORS傳感器MDI58G 336
小強工控 CARLO GAVAZZI WM14DINAV63DSG
DEMAG DSE 10-C 773 352 45
小強工控 CARLO GAVAZZI PS31L-MS11PR-T00
Beck GmbH 6371 壓力測試單元
GSR GO1104555 063.002657 A632711017108XX G6/4 Serie:4.11 電磁閥
GRAS 147AX
03802350 HDP35.71D2-04S5-LGH/GG-61G0-N-A
MD MICRODETECTORS傳感器UK6D/H2-0EUL
automationdirect Locking plug, 30A, 277 VAC, 2-pole, 3-wire, NEMA configuration L7-30, nylon housing, black and white.
Turck BL20-4DI-24VDC-P Nr:6827012 總線模塊
EUROTEK 2235 ET-MP/FK30/SMD/M
MD MICRODETECTORS傳感器MDI58B 2316
MD MICRODETECTORS傳感器MDI58C 2788
automationdirect LARSACC-003 Thumbnail
MD MICRODETECTORS傳感器LP4ER/90-120M4
DOLD 61035 BD9080.12 3AC380V UH AC/DC80-230V
MD MICRODETECTORS傳感器MDI58B 1359
RIEGLER FU 1102
R13R-5625P-4T2-7002 0313-4-0052
DOLD 28737 AN9843.82/012 3AC50/60HZ 660V 1-20S
FINDER 55.33.9.024.0010
hydac 349576 N15DM020 過濾器
Hoffmann 114050 6,5 鉆頭
RIEGLER FU 932
STAHL 8571/12-406,NO:150891 防爆插頭
KTR ROTEXGS65stahl 64 6.0Φ40-6.0Φ40 聯軸器
PULS QT40.481
JAHNS雅恩斯 MTO-2-4-AVG120
HBM AE101
DOLD 8313 EH7610.22/034 AC50/60HZ 230V 26H/2H
binks 250641 附件
MD MICRODETECTORS傳感器MDI63A 1043
EOS VLT603000S61 電源模塊 EOS VLT60-3000S61 電源
HEIDENHAIN ECN 1113 512 ID606684-01
automationdirect G50M200MD-MC
02002153 REAR SECTION PLP20.11,2S0-****-LGD/GD-N-P FS
MESSKO Pt-MU_0/160_E:Pt100_A:0-10V/0-20mA_230VA 溫度變送器
GSEE 58107501-M 連接器
GITIESSE MARINE ELECTRONICS IMCOS 5242
ATV SRO-704-34
Eugen Seitz 1A37 （118.007.024P） 油壓傳動閥附件
RIEGLER 298.014-12
MOTOR PLM20.11,2R0-82E2-LEA/EA-N-EL
GEFRAN 1200-RRR0-00-0-1 壓力變送器
DK340408008 FG4229 MGMF2S332243040
Turck BI2-G12-Y1X,NR.40100 接近開關
Fantini Cosmi C04B3 溫控器
02001929 REAR SECTION PLP20.3D0-**S7-L**/BC-S7-N-EL-P FS
RIEGLER 227.55-2,4
Turck RUN70-M18K-AP8X-H1141 Nr:1830035 接近開關
JOSEF EMMERICH ER510SPPH,PUMP.5838,ORDER NO.35.314 Q=6M3/H,P=14bar， 5838
HYDAC 02106220 SB330-20A1/112S-210C
Honsberg FLEX(I+K)-HD2KZ-025GM040E 流量計
Rexroth R911298373 自動控制器
MD MICRODETECTORS傳感器MDI63F 2835
03742295 FRONT SECTION HDP30.61S1-33S3-LME/MD-97N6-N-A
AOTS DPZO-T-271-S5 比例換向閥
PHD inc SDD23 X 8-AE-AR-M-H4 4593-01-0703
Axmann NR 07-2291-107 D=78 L=817 傳動軸
J.Engelsmann Nr125990008 量筒
HPI齒輪泵P1AAN1001CA1002CL20C01N
Hawe NBVP16-R/2-XM24 閥門
02009296 REAR SECTION PLP20.16D0-****-LOD/*OA/* *-N-P1-14-*** FS
EA SK711066-ED620552
MD MICRODETECTORS傳感器MDI58C 2799
RIEGLER 358.018-1/8
RIEGLER 4105
RIEGLER 756-63
VIVOIL X3R6831IDDF
ELTRA ER58G1000Z8/24L15S3JR.162
BERNSTEIN 6121100555 GC-U1Z VT 90°
automationdirect TRDA-2E2500VD Thumbnail
RIEGLER 849 S
FuehlerSysteme Artikel-Nr.: MKG/E-3.0/250-2 溫度傳感器
automationdirect QD-SDS-0750 Thumbnail
HYDAC LPF-BN3HC240DE5BX/-V
RIEGLER 423.03-SCH-NPT
www.asm-sensor.com WS2.1-2500-R1K-L10-SD4
STONEL QX4GK02SDM /QX2VK02SDM
Norgren N956 8536600.9151.02400 閥
MD MICRODETECTORS傳感器MDI58G 753
BERNSTEIN 1017300011 CS-3000NEXT Giunto a parete verticale RAL9006
ALRE JAT-120
MICO 13 597 022
06862502 LVP 30D-04S5-PMD/QB-N-RP0
heidenhain ID：309777-50 電纜
paket Q-S04.30.100.12 Kraft-
小強工控 CARLO GAVAZZI DWB01CM4810A
02019842 FRONT SECTION PLP20.16D3-48B2-LBE/BC-V-EL-A FS
RIEGLER 226.03-46,0
Puls QT20.241 480W 電源
SIEMENS 6ES72882DR160AA0
automationdirect SS2-0N-4A Thumbnail
03590282 PLP30.38D0-04S5-LSD/SC-N
意大利VIVOIL X3P7001ADDA
RIEGLER FUM 861-C
00371155 MOTOR PLM10.8R0-86E7-LGD/GD-N-EL GR
HBM PX460
VESTER ISS-20-30-1-A
0687811F FP30.34S0-32S3-LOD/OD-65M2-N-A
小強工控 CARLO GAVAZZI EI1204NPOSS
SCHIEBEL DD03990470
MTS RHM1250MD531P102
automationdirect A32030SN
VIVOIL X2R6313FSSF
RIEGLER 226.02-9,0
JUNG 1058108
SPANDAU PUMPEN PSL3123A250A905+Min
RIEGLER 14.800-10-E
RIEGLER 334.06-E
04075100 HUB MO83-B 50X45 DIN 5482
ROTALINK SP2562-13 PN.24690
DILO Z619R01
SCHMIDT-KUPPLUNG 聯軸器CPS 15/2-10K-20K
SELET傳感器K01EG50NSC
automationdirect WGA-50M-ACC3
IR400-U-A01-02-02-02-02-02-T1-30~160℃ 溫控器
SPIETH DSM38.1
MD MICRODETECTORS傳感器MDI40A 461
MD MICRODETECTORS傳感器MDI58C 2872
英國ONDRIVES變速箱和減速器E60-40AR-30
automationdirect F0-04AD-1
MD MICRODETECTORS傳感器MDI38F 503
Norelem 06120-042 ---
REBS SSE2.AB5.150.200.1.S1 ART.NO.2251182 流量開關
英國ONDRIVES變速箱和減速器BLHO30-2A
NDC CM710E
ALRE PFC 47/6m
VEGA 壓力傳感器 VEGABAR52XXGN1BZKMAS
Knick isolation 830 S1 編碼器
MD MICRODETECTORS傳感器MV2/C0-0K
EGE P50004
小強工控 CARLO GAVAZZI GP65202201
MD MICRODETECTORS傳感器MDI58F 1827
automationdirect ZP-JBH65-00-5
Kraus & Naimer CH10 A714-600 EGF G521 開關
STAHL 8013/311 Red 指示燈座
RIEGLER SD34ESFL
Turck BL67-8DO-0.5A-P No.6827172 總線模塊
SIEMENS 6BK1700-0BA00-0AA2 通信模塊
MD MICRODETECTORS傳感器AK6/BP-3H
automationdirect DC-BRS16-10 Thumbnail
automationdirect ZL-BXEM-CBL20-2 Thumbnail
德國TIVAL TYP FF4- 8 DAH 101007 ，0.7～6.9bar
Karl Klein Ventilatorenbau GmbH DNG 2-4，8WS P/N：75333-1.030 S/N：0602-148297
BK MIKRO 6107082 斷檢測儀安裝支架
automationdirect SZ-A20T Thumbnail
MD MICRODETECTORS傳感器UK1A/GM-2ESY
ROTALINK SP2562-13 PN.24690
Walther MD-019-2-WR033-19-1 快速接頭
VIPA Nr.315-2AG12 數字模塊
03563228 KP20.4R0-82E2-LEA/EA-N-BZ
DOLD 60613 RE5910/004 mit IR, B1-B4:BPSV
JAKOB Jokab JSHD4 控制器
小強工控 CARLO GAVAZZI PS31L-NT20RS-M00
3207332B40 剎車模塊 kendrion
Phoenix 1550999 SAC-4P-M 8MR/2,0-950/M 8FR 連接電纜
Celsa 70054-1366 PQS96x24 0-20 mA scale horizontal: 0-125kW 電流表
RIEGLER 235.25-M
EGE SDN520GA
MD MICRODETECTORS傳感器MDI58G 490
HYDAC FLNDBN/HC250DDF10D1.X
automationdirect PGA070-10A2 Thumbnail
automationdirect GS-23P0-FKIT-1P Thumbnail
HAFFMANS 113.289
MOTOR KM20.20R0-82E2-LGE/GE-N
00380279 REAR SECTION PLP10.6,3 D*-88V6-LBB/BA-N-P-FS
BARKSDALE UAS3V3CU68-024
MOOG D681-4829
小強工控 CARLO GAVAZZI PS43L-NT11SH-M00
DOLD 60485 SK9272.11 AC220-240V 0,5-5A
MD MICRODETECTORS傳感器MDI58B 2125
VESTA V52V2PD14
FEAS Artikel-Nr.:583525
TWK SWF05B-FK-01
IPD電源SRP-40A-1003
VIVOIL X2M5919CSSE
IPD電源DC2-185-1007
KOBOLD TWR3/4MO/40GRAD C/AUS
automationdirect FB6-DN-0E
MD MICRODETECTORS傳感器MDI63F 2068
小強工控 CARLO GAVAZZI WM1496AV53LR2XX
供應VESTA NM32V2P-TP報價
即使不超過生產廠允許的大溫差，溫度急變損傷有時也會出現。.靜電釋放失效。在一個容器中有不同狀態的介質在運動，有的是導電的，含酸的溶液，有的是非導電的，如苯或非極性溶劑能產生電荷。攪拌器的攪拌和物料自由落入容器都會增加靜電產生的機會，由于靜電的釋放，就會產生兩個問題：如果容器內有可燃性氣體，則會產生；形成的靜電放出的5～1V或更高的電壓會損傷搪玻璃。聚增的電壓能擊穿搪玻璃層，雖然由高電壓引起的針孔可以修補，但問題在于這些針孔在沒有發現之前會擴大，隨著投料次數的增加，這些孔會越來越多，后導致無法修補。
EGE P31161 接近開關
FLEXA NR:1020.102.160 ,DN160.ca.160*170mm,8*360mm LENGTH:2.88M 軟管
LEONI A1-A3_C07609-00-055 機器人管線包
00372675 PLP10.4 D0-36R9-LOB/OA-N
小強工控 CARLO GAVAZZI UCABLE
microsonic pico+35/WK/U
Stork ST49-JF1UV.100 溫控器
MD MICRODETECTORS傳感器MDI38F 1502
ATOS JO-DL-6-2/NC/FI-X 24DC 閥門
03705806 FRONT SECTION HDP30.73S0-32S3-LGG/GF-65M1-N-A
WIKA 700.01.080 0...0.4Mpa Max 25 Mpa G1/4Femal
Norgren fas 09-333E-05-51 F090498 43-14
automationdirect GCX1205-120L
HARTING 09 20 003 2611 接插件
WIKA 633.50.063 -250...0mbar G1/4 BM
0357179S FRONT SECTION KP30.43D1-33S3-LED/EB-55N4-N-A-CSL-CF8
Hondex PS-7 水深測試儀
B&R 3DO486.6 模塊
minibooster HC2-3,2-B-1
HYDAC HDA3744-C-250-000
DL2D3111020/ES FG4924 MGMG2S121241025/SR
MD MICRODETECTORS傳感器MDI58C 1208
BELIMO R229AC-DN32-11/4" 閥門
MD MICRODETECTORS傳感器MDI38G 2029
automationdirect A24010SP Thumbnail
AirCom PRA32-0600
RIEGLER 267.12-ES
Rexroth 4WREE6V16-22/G24K31/ A1V 閥
SAMES 910015763
automationdirect BW125JAGU-3P090SB Thumbnail
SCHENCK VC-1100 C12
DOLD 43266 BA7924.21 AC127V 0,5-5S
DELCON SLI230CRP
suco 0166-41602-1-062 壓力開關
RIEGLER 13.612-12
03773381 DIVIDER HDD30.17-MB+C30.30-MD+17-MB+17-MD/MB+17-MB-N BZ
RIEGLER 123.014-6
LINMOT滑塊DM01-48x150G-HP-C-125_CS11
CIRCLE SEAL 2359B-2PM
automationdirect PGA070-25A1 Thumbnail
GEMU 690 32D78711412/N 88072438
ASCON溫控器 TLK38LERR39
EA ZK311009-ED620852
MD MICRODETECTORS傳感器MDI63G 2528
CIRCLE SEAL C249A-1Q
HPI齒輪泵P1BAN1004FL10B01N
automationdirect ST29
Turck BI5U-M18-AP6X-H1141 Nr:1635140 接近開關
Eaton 266645 NZM2-XS-R 開關附件
RINGSPANN SPANEL 3198-012165-021.70
automationdirect WG-206-005-D Thumbnail
HONSBERG VD-015GR020 PN25 IP441/2 4-20Liter H2O 06 SN 036326
FEAS Netzteil MPS10024/12
automationdirect G40M075MD-MC Thumbnail
小強工控 CARLO GAVAZZI ICB30L50N22NOM1
HYDAC DRV-06-30.1/0
halder 22030.0006 工件夾具
MD MICRODETECTORS傳感器MDI38G 1718
英國ONDRIVES變速箱和減速器BLHM40-1A
FEAS Netzteil SNT9424-HD-S
AECO C30000064 SC30SM-CE25 NPN NO+NC LC10
bfz KMS5PZ
79920620 KP30.51-05E4-LED/ED/30.38/30.27 S
FINDER 82.01.0.240 1U 24-240V 0.05S-10H Zeitrelais
waldmann LAMP|RL70CE-13624VDC1*36WIP65 111450011 熒光燈管
automationdirect 7000-17162-9820050
MD MICRODETECTORS傳感器MDI63F 1591
RIEGLER 127.012-12
DOLD 864 AI 838 AC50/60HZ 0,5-1A
TRANSITION SISTF1010-280-LRT
SureStep STP-EXTH-020優勢供應
瑞士Microprecision MP321 微動開關
PAULSTRA V6080F45W 橡膠支撐體
ELEKTROR EN60034-1
SCHMALZ FILT-EINS 14X49 PE-POR SCP-SMP 10.02.02.00654
MGV PH520-2420
IPR FM 100-G-4/53
Honsberg FLEX-F013TK048UTPFLO 流量計
GRACE P-A19-F3R0,
OBO德國進口 PCS-CS-GB 雷電峰值電流測試儀
DK340406325/DA FG4158 MGG5401020
TAIKO NHG-4 正轉是旋轉
Turck BI5U-MT18-AP6X-H1141 NR1635240 接近開關
MD MICRODETECTORS傳感器MDI58G 279
EDAG RF_08_40_21 滑輪
GUTEKUNST彈簧D-190C
小強工控 CARLO GAVAZZI PS43L-PT20SV-M00
AKM345-00033464 油面溫度表
AECO FT1000304 FT18EL-CAR NPN NO+NC H 90
KOBOLD SEN-8600-B07 0-10BAR 4-20MA
MD MICRODETECTORS傳感器MDI58B 2884
Honsberg UM3K-015GM070 流量開關
RIEGLER 637.85
RIEGLER 290.941
小強工控 CARLO GAVAZZI GP67630113
REMOTECONTROL RC280-SR060F16/F12/F25-46
AFAG 11011202
automationdirect STP-DRVA-BR-100
MAXON電機353608
MD MICRODETECTORS傳感器MDI63D 631
automationdirect 420L100NG Thumbnail
JUMO 703032/40-001-117-00-005
DOLD 35190 AG5870.11/100 UH AC40-400HZ 400V
Turck NI20-CP40-AN6X2 No.16224 接近開關
MD MICRODETECTORS傳感器MDI58B 1343
MD MICRODETECTORS傳感器MDI58G 2190
小強工控 CARLO GAVAZZI PS42L-NS11N6-T00
automationdirect LARSACC-016 Thumbnail
RIEGLER 5233
66610197 PLP20.8-03S1/20.16 D/FS EL
ADF2D5124050/PG01 DL2D3122050/FL-OS FG652625
MD MICRODETECTORS傳感器MDI58G 1007
03571480 KP30.27D0-04S3-LED/EB-N
LIBE TYPE:4.058 FARO
DOLD 47646 BA9040.12 3AC50/60HZ 100V
IPD電源SRP-40A-4002
GANTER DIN6336-GG-50-B10-C 工具夾件
DOLD 61778 MH9151.12 0,1-10K AC230V 0,2-20S
DOLD 35431 AI 897.07 AC45-400HZ 60V 6K-OHM
MTS RHD1900MD701S1B41
mit Wendelschnur
MD MICRODETECTORS傳感器MDI58C 814
CIRCLE SEAL M5162B-2M
VICTORIA CODE 92 L0=152 FD=38 DS=20
automationdirect AR22PL-611L3YZA
FUNKE&HUSTER SLD1 22200403 急速報價
ALRE JET-110 X
英國ONDRIVES變速箱和減速器E20-1-LH
Ahlborn Mess- und Regelungstechnik GmbH ZA9020FS 溫度傳感器附件
MD MICRODETECTORS傳感器MDI58F 2407
DOLD 63826 UG6952 PROFIBUS DP
MD MICRODETECTORS傳感器MDI58G 328
MD MICRODETECTORS傳感器MDI63D 2445
BENDER IRDH275
SIGMA 70772 離心機用電路板
MD MICRODETECTORS傳感器MDI40A 212
WENGLOR SK968
automationdirect DRF03 Thumbnail
GEMU R69065D0514KDN+C12010001ZA001013001104+1201S01Z02600
MD MICRODETECTORS傳感器AES/AN-3A
automationdirect DL205 discrete input module, 16-point, 24 VDC, sinking/sourcing, 2 isolated common(s), 8 point(s) per common. Removable terminal block included.
03590135 PLP30.43S0-32S5-LOG/OF-N
DOLD 27838 AN9842.82/011 AC1-10A UH AC230V
68305655 PLP30.51-A8U3-LGG/GE/30.38-LGG/GE S
dr.kaiser C38-F-68-6-4-ZM4
IPF IN991197
03573920 FRONT SECTION KP30.38D0-A8K9-LMD/MB-45N7-N-A-CSC
小強工控 CARLO GAVAZZI ILMM5S2AT
SMC VQZ232-5L1-C6
RIEGLER 259.01-N-100
FEAS Artikel-Nr.:58024
parker 70809-V013 4D01-3-151-0101-*1-GOQ ohne H.-Stecker 閥
02011952 MOTOR PLM20.20L0-82E2-LGE/GE-N-EL-*GB
DRUCK PTX7517-4426 -0.1-2.5MPa ±0.20%FS 4-20mA 9-30vdc 系列號3458609
RIEGLER VV 26
03676925 HDP30.22D2-32S1-LMC/MB-N
RIEGLER V 52
EA ZD311424-NE054100
automationdirect JHL150
MD MICRODETECTORS傳感器MDI58C 1458
ROLAND P42GS
65135030 LVP 48-33S5-LS0/PLP20.20-03S1 D EL
MD MICRODETECTORS傳感器MDI58F 1946
PLP20.11,2-LGD/GD/20.8-LGD/GD S/ FS EL
automationdirect E22ASB204
Systemtechnik LEBER H89 相位控制器附件
RIEGLER 243.22-N E
ECTRIC VC4P 4X630 隔離開關ECHNOEL
STRACK Z5-2-(1.2.4.6.8.9.12.17.18.19.20) 扣機
ELESA+GANTER夾具GN 844-160-ASD
dunkermotoren BG 42x15, 24 VDC+RE 30-3-500TI-5V+PLG 42 S, i= 100:1 電機
EA CUS00003 密封件
LIKA編碼器IT65-Y-800BND2ER 800PPR-RAD
MD MICRODETECTORS傳感器MDI58G 507
WEISS TC0150T TC416028
LORENZ傳感器K2573/N310 量程：1KN
RIEGLER 15.DMA.25015
SIEMENS 7ML5033-1BA10-3A 液位計
RIEGLER 159 D
MD MICRODETECTORS傳感器MDI58F 550
gwk 9360151 電磁閥
小強工控 CARLO GAVAZZI PS43L-PS11R3-M00
automationdirect AD-SSR810-AC-48Z Thumbnail
02019615 FRONT SECTION PLP20.25S0-12E2-LEB/EA-N-EL-A FS
Bohle 600.0bl 真空吸盤CIRCLE SEAL 2362R-1MP
RIEGLER 100/340 automationdirect CMV-B2L-3B
JUMO Midas dr 1009/999 Vahle 168073 Y12000033 SI12-CE4 NPN NC AD3 KN2-M1856-00 Gefran-2019 F031385 TR1M-A-2-A-5-C-E 030X000X00385XXSCHNEIDER BRS364H031ACA供應VESTA NM32V2P-TP報價
也就是說，非共沸制冷劑都要加液體，非共沸制冷劑都是以R4開頭的，這種要加液，常見的非共沸制冷劑有：R4、R41R43R44R46R47R47R47R48R49R41R41A。至于其它的常見制冷劑，如：R134R2R2R29、R3R5、R6a，無論加氣還是加液都不會影響制冷劑的組分，所以怎么方便怎么來。常見充注制冷劑的方法與弊端觀察視液鏡里的氣泡；測量高低壓力；測量壓縮機電流；稱重量沖注。
