为了降低系统对地电容，提高绝缘强度，IT系统的配电箱要尽量安装在使用场所附近，并尽可能减小系统容量以及系统分支数，尽量缩短系统配电线路的长度。对于心脏手术等手术设备与人体心脏直接接触的手术室，要充分做好防电击措施。有时候仅靠带绝缘监测的IT系统是不够的，还应做好局部等电位联结，使保护区内所有可导电的部分都处于同一电位水平上。语带有绝缘监测的IT系统能够为局部场所提供安全、可靠、连续的供电，这是其它系统无法媲。
BW11暴龍氣動流體幫浦（高压黄油机）特點品牌：久隆JOLONG产地：台湾幫浦動作及抽油為兩個獨立系統，壓縮空氣不會污染桶內油脂。典型的使用範圍為工廠、汽修廠、船舶保養、採礦機械、農耕、軍隊、建築、大眾運輸等。低噪音、出油順暢、不會間斷。高壓力，適用長距離輸油。幫浦本體材質採用高強度鋁合金鍛造成型。用油一般#～2#黃油均能順暢注入。內附FP11壓力板，可搭配使用於較高粘度黃油或寒冷地區。该装置标准器选用的是具有不同喉径尺寸的临界流文丘里喷嘴，流量范围可按照贸易交接流量计的流量范围进行设计，使其完全满足流量计的使用要求。该装置配置气体在线色谱仪可以实现气体的能量计量。这种形式的装置使得气体流量量值传递简单、方便、易行。由于气体流量计是在中、高压工况条件下运行的，拆、装送检这些仪表必须严格按照操作规程进行，具有较高的事故风险，采用在线检定方式只需要流程的切换即能实现检定，同时消除了安全隐患。
DG型卧式锅炉给水离心泵概述：DG型卧式锅炉给水离心泵具有效率高、性能范围广、运行安全平稳、噪音低、寿命长、安装维修方便等特点。供输送清水或物理化学性质类似于水的其它液体。也可以通过改变泵过流部件材质、密封形式和增加冷却系统用于输送热水、油类、腐蚀性或含磨粒的介质。产品执行JB/T151-93《多级离心泵型式与基本参数》标准。DG型卧式锅炉给水离心泵一般由电动机带动，在启动泵前，泵体及吸入管路内充满液体。
25V21A-1C22R 25V17A-11C22R 25V14A-86D22R 25V21A-1C22R
25V17A-11C22R 25V14A-86D22R 25V-10A-86A-22R 25V-21A-11A-22R
25V-17A-86B-22R 25V-10A-86C-22R 25V-21A-11C-22R 25V-17A-86D-22R
25V10A-86A22R 25V21A-11A22R 25V17A-86B22R 25V10A-86C22R
25V21A-11C22R 25V17A-86D22R 25V-12A-86A-22R 25V-10A-1B-22R
25V-21A-86B-22R 25V-10A-1A-22R 25V-21A-86A-22R 25V-17A-1B-22R
25V-10A-1C-22R 25V-21A-86C-22R 25V-17A-1D-22R 25V10A-1A22R
25V21A-86A22R 25V17A-1B22R 25V10A-1C22R 25V21A-86C22R
25V17A-1D22R 25V-12A-1A-22R 25V-10A-11A-22R 25V-21A-1B-22R
25V-12A-1C-22R 25V-10A-11C-22R 25V-21A-1D-22R 25V12A-1A22R
25V10A-11A22R 25V21A-1B22R 25V12A-1C22R 25V10A-11C22R
25V21A-1D22R 25V-14A-1A-22R 25V-12A-11A-22R 25V-10A-86B-22R
25V-14A-1C-22R 25V-12A-11C-22R 25V-10A-86D-22R 25V14A-1A22R
25V12A-11A22R 25V10A-86B22R 25V14A-1C22R 25V12A-11C22R
25V10A-86D22R 25V-17A-1A-22R 25V-14A-11A-22R 25V-12A-86B-22R
25V-17A-1C-22R 25V-14A-11C-22R 25V-12A-86D-22R25V17A-1A22R
25V14A-11A22R 25V12A-86B22R
VICKERS (威格士) 2520V系列双联泵
VICKERS (威格士) 2520V 10A 5 1C22R VICKERS (威格士) 2520V 12A 5 1C22R
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VICKERS (威格士) 3525V 25A 10 1C22R VICKERS (威格士) 3525V 30A 10 1C22R
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VICKERS (威格士) 4535V42A 25 1C22R VICKERS (威格士) 4535V 45A 25 1C22R
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VICKERS (威格士) 4535V42A 30 1C22R VICKERS (威格士) 4535V 45A 30 1C22R
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