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

D85-45*7,800S76B,銀川大流量中開泵,多級離心泵
D85-45*7,800S76B,銀川大流量中開泵,多級離心泵
產品價格:¥451(人民幣)
  • 規格:D85-45*7,800S76B
  • 發貨地:D85-45*7,800S76B
  • 品牌:
  • 最小起訂量:1臺
  • 誠信商家
    會員級別:鉆石會員
    認證類型:企業認證
    企業證件:通過認證
    認證信息:長沙東方工業泵廠

    商鋪名稱:長沙東方工業泵廠

    聯系人:李經理(小姐)

    聯系手機:

    固定電話:

    企業郵箱:475946464@qq.com

    聯系地址:長沙市雨花區機電市場B區

    郵編:410005

    聯系我時,請說是在焊材網上看到的,謝謝!

    商品詳情

      D85-45*7,800S76B---------參數、價格、圖片、圖紙、 D85-45*4多級離心泵,1200S22B中開泵,有好禮回饋,心動不如行動!主導產品有15個系列(IS型單級單吸清水離心泵,S、SA、SAP、SH型單級雙吸離心泵 ,D、DG、DM、DF型多級泵,DL、DLR型立式多級泵,IHJHG型化工離心泵,ISGJHG、IRG型立式管道泵,R、IR型熱水循環泵 ,等,118個品種,964個規格 ,產品遍及全國各地,并銷往日、韓、中東、非洲24個和地區,服務領域覆蓋能源、礦山、冶金、石油、化工、建材 、交通、輕紡、食品、船舶、制藥、城建、海洋開發和農田排灌等行業。

      什么叫汽蝕余量?什么叫吸程?各自計量單位表示字母?
      泵在工作時液體在葉輪的進口處因一定真空壓力下會產生汽體,汽化的氣泡在液體質點的撞擊運動下,對葉輪等金屬表面產生剝蝕,從而破壞葉輪等金屬,此時真空壓力叫汽化壓力,汽蝕余量是指在泵吸入口處單位重量液體所具有的超過汽化壓力的富余能量。l單位用米標注,用(npsh)r。吸程即為必需汽蝕余量δh:即泵允許吸液體的真空度,亦即泵允許的安裝高度,單位用米。
      吸程=標準大氣壓(10.33米)-汽蝕余量-安全量(0.5米)

      D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*7,800S76B,D85-45*4,32SA-10,

    在線詢盤/留言
  • 0571-87774297  
    主站蜘蛛池模板: 即墨市| 山东| 社会| 定兴县| 苍梧县| 大悟县| 高阳县| 英山县| 石嘴山市| 石屏县| 娱乐| 班玛县| 蒲江县| 蕲春县| 房产| 怀远县| 南澳县| 深州市| 榆林市| 清涧县| 嘉禾县| 上林县| 故城县| 喀喇沁旗| 农安县| 贵溪市| 石楼县| 古田县| 安庆市| 灵丘县| 吉安市| 长白| 阳信县| 洪洞县| 固始县| 罗平县| 同心县| 丘北县| 曲周县| 江山市| 临武县|