... water supply line 供水管线 ; 供水管道 hot water return line 热水回流管 ; 热水循环回流管 water attack line 灭火进攻水带线 ...
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... water supply line 供水管线 ; 供水管道 hot water return line 热水回流管 ; 热水循环回流管 water attack line 灭火进攻水带线 ...
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bearing water supply line 轴承水供水管
water-supply line 供水管路
demineralized water supply line 除盐水供应管线
underground water supply line 地下给水管线
If this occurs a pressure limiting valve with a bypass may need to be installed in the cold water supply line.
如果出现超压这种情况，则可能需要在冷水供应管道上安装带旁路的限压阀。
The cold water supply line to tempering valve should always be opened first to prevent possible thermostat damage.
通向调温阀的冷水供应管道应该总是先打开，以防止对温度调节装置可能产生的损害。
Connect the cold water supply line and hot water outlet lines using elbows, nipples and unions as shown in the diagrams.
通过顶部玻璃纤维绝缘层可以连结管道和电源。使用如图所示的弯管、螺纹接头、管道接头连接冷水进水管和热水出水管。
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