circular tee tube joints 圆管t型三通连接
tee-tube 三通管
tee tube bulging 三通管胀形
brake tube tee 闸管丁字管节
pipe tee T-tube 丁字管
silicone collecting tube tee 硅胶连接管
flared type tube fittings-union tee-boby 扩口式三通管接头体
The fire detection device detection tube or the release tube tee joint outlet should be installed horizontally;
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；
Cangzhou Yongwang Pipeline Manufacturing Co., Ltd. is a manufacturer of Elbow, Tee, Reducer, Flange, Tube Top Cap Closure Products all kinds of Pipe f.
弯头，三通，大小头，法兰，管帽，无缝沧州永旺管道制造有限公司。
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