flared union coupling 啦叭口接头
Flared couplings - Union elbow 扩口式弯通管接头
Flared couplings - Union 扩口式直通管接头
Flared couplings - Union tee 扩口式三通管接头
Flared couplings - Union cross 扩口式四通管接头
Flared couplings - Bulkhead union 扩口式过板直通管接头
flared type tube fittings-union-assembly 扩口式直通管接头
flared type tube fittings-union-body 扩口式直通管接头体
flared type tube fittings-union tee-boby 扩口式三通管接头体
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