... 水加热器（仪器） Water heaters [apparatus] 水暖装置 Heating installations [water] 水族池加热器 Aquarium heaters ...
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... hot water radiation 水暖散热器 hot water radiation 水暖装置 hot water return line 热水回流管 ...
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水暖装置用管子零件 hot-water heating setting pipe parts ; plumbing parts for plumbing
水暖装置用管子箍 pipe clamps for plumbing installations
水暖装置用管子补 plumbing fittings
水暖装置用管子四通 pipe cross for plumbing installations
水暖装置用管子接头 pipe fittings for plumbing installations
水暖装置用管子三通 pipe tees for plumbing installations
水暖装置用管子水门 pipe water gate for plumbing installations
水暖装置用管子水嘴 pipe faucets for plumbing installations
水暖装置用管子汽门 pipe valves for plumbing installations
管道工安装，维修和保养管道，装置和用于住宅，商业和工业建筑的配水和废水处理等水暖器材。
Plumbers install, repair and maintain pipes, fixtures and other plumbing equipment used for water distribution and waste water disposal in residential, commercial and industrial buildings.
水暖控制阀由阀壳、阀外盖、内盖、压簧、阀芯、定位装置及密封圈构成。
The water heating control valve is composed of a valve casing, a valve outer cover, an inner cover, a pressure spring, a valve core, a positioning device and a sealing ring.
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