不锈钢三通 异径三通 国标三通
不锈钢管件/三通
stainless steel elbowDN15
Seamless TEE
Seamless cross
Contact: Shanghai XianZheng pipe fittings manufacturing Co., Ltd.
Phone: 13524330788 15258783802
Tel: 02158821120 02158811310
Email: 66870660@qq.com
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