国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

Guardian工業電話機DTT/DTRDTT-50 DTT-60

聯系人：小鄭
手機：15260826766
電話：0595-36617052
QQ：2859602871
傳真：0595-36010909
公司：泉州市雙環能源科技有限公司
泉州市清濛經濟技術開發區吉泰路577號圣弗蘭商務中心C幢2樓

Guardian 墻式電話機DTT-50 Desktop/Wall Mount Phone
Guardian 臺式電話機DTT-50
Guardian 工業電話機DTT/DTRDTT-50 DTT-60,51,61
KIDDE感光感電探測器DH-60-APD
KIDDE管道探測器DH-60-ACD
KIDDE管道探測器 70-600000-157
KIDDE火警管道探測器70-600000-054
KIDDE管道探測器采樣管06-129500-001
KIDDE 24英寸長的空氣采樣管06-129500-001
KIDDE排氣管組件06-129554-001
KIDDE120英寸長空氣探測器采樣管06-129500-006
KIDDE 火警感煙測試儀DST-003
KIDDE 火警煙霧測試儀70-500000-003
KIDDE 火災報警探測器PSD-7157D
KIDDE 感煙探測器CPD-7054D

DTT/DTR Industrial Desk/Wall Telephones  
These non-hazardous rated versions of Guardian’s Zone 1 & Zone 2 Desk/Wall Telephones have a Type 4X, IP66 weather rating without being housed in a separate enclosure. These units have a few more standard features than our normal weather resistant units including a hands free speakerphone and a built-in ring detect relay. All versions can be wall mounted or used as a desk telephone. 

DTT-50 Desktop/Wall Mount Phone
Product Features
•  Static dissipative, high impact thermoset resin
   industrial housing and ergonomic heavy duty
   handset – IP-66 compliant
•  Back lit LCD display – 2 line x 16 character:
   English, French or Spanish
•  Reversible base for desktop or wall mount
   configurations
•  Audio modes – handset & option of hands-free
   speaker phone or headset
•  Corrosion resistant hardware
•  Noise canceling microphone
•  Self resetting fuse prevents damage to the
   electronic circuits in the event of a high voltage
   spike on the telephone line
•  Magnetic reed hook switch to reduce parts
   subject to wear
•  Factory set to tone (DTMF) Operation
•  Pulse dialing can be software configured in the
   field, 40:60 or 33:66
•  Removable handset retainer latches on cradle
•  Large urethane coated water tight silicon keypad
•  Link, Release, Redial and Flash keys
•  Hearing-aid compatible (HAC) receiver
•  Receiver Volume Control provides user with a
   16 dB range
•  Heavy duty coil handset cord
•  Built in ring detect relay to switch up to
   240V @ 5 amps
•  20 number memory including 10 single quick
   dial numbers
•  Programmable auto hang-up timer
•  Two M20 and one M12 access ports
•  Field repairable by authorized personnel
•  Does not require external power – operates on
   telephone line power

美國FRIEDRICH空調EM24N34A 
FRIEDRICH 空調 EM24N34A 1PCS    
FRIEDRICH空調    SH20M30A
FRIEDRICH空調SL36M30-B 
FRIEDRICH AIR condition SL36M30-B
廠家FRIEDRICH  防爆空調  KM24L30-A
新型號：SH24M20 
FRIEDRICH空調    SH20M30A
FRIEDRICH空調SL36M30-B
FRIEDRICH空調SH15M30A
FRIEDRICH空調SH20M30A
FRIEDRICH空調SH20M50A
FRIEDRICH空調SH24M20A
英國DOMINICK濾芯 TYPE: AA-015CBFI   1.2 m³/min過濾精度0.01u   2PCS - AA-015CBFI
ACS-015CBFI   1.2 m³/min過濾精度0.003u  2PCS - ACS-015CBMX