... tapered coupling 锥形连接器 tee coupling 三通接头 tee pipe coupling 三通管接头 ...
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TEE coupling flange 三通连接盘
tee coupling plastic part 三通塑件
reduced tee pipe coupling 异径
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tee fitting
The device is composed of an asphalt-conveying pipeline, an asphalt-spraying pipeline and a compressed air-conveying pipeline, which are connected together by a tee coupling;
该装置由沥青输送管路、沥青 喷洒管路和压缩空气输送管路组成，这三部分管路通过一个三通接头 进行连接；
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