JIS B2316 Steel Socket-welding pipe fittings

2016年1月4日星期一

JIS B2316 Socket Weld 45 Deg Elbow	JIS B2316 Socket Weld 90 Deg Elbow
JIS B2316 Socket Weld Y Tee	JIS B2316 Socket Weld Tee
JIS B2316 Socket Weld Cap	JIS B2316 Socket Weld Cross
JIS B2316 Socket Weld Half Coupling	JIS B2316 Socket Weld Full Coupling

BOLILAI2020年3月25日 03:23
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