为了便于热水器的现场安装和能源的节约，冷水出口和热水出口接头组件都在工厂安装。
Combination cold and hot water fittings are factory installed for ease of installation and energy savings.
为了便于热水器的现场安装和能源的节约，冷水出口和热水出口接头组件都在工厂安装。
Cold and hot water fittings are factory installed for ease of installation and energy savings.
为了便于热水器的现场安装和能源的节约，冷水出口和热水出口接头组件都在工厂安装。不要拆卸这些接头组件。
Combination cold and hot water fittings are factory installed FOR ease of installation and energy savings. Do not remove the inserts in the fittings.
水泵进出口均设橡胶软接头。
探火管式感温自启动灭火装置的探火管或释放管三通接头的分流出口应水平安装；
The fire detection device detection tube or the release tube tee joint outlet should be installed horizontally;
该气体减压阀的出口结构包括连接在出气口上的输气管，所述输气管通过快速接头与出气口连接。
The gas reducing valve outlet structure comprises a gas piping connected on an air outlet, the gas piping is connected with the air outlet through a quick joint.
该气体减压阀的出口结构包括连接在出气口上的输气管，所述输气管通过快速接头与出气口连接。
The gas reducing valve outlet structure comprises a gas piping connected on an air outlet, the gas piping is connected with the air outlet through a quick joint.
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