DJ41Y型低温节流截止阀 Q947F/H
上海明精防腐阀门制造有限公司
首页
>>>
产品目录
>>>
截止阀
>>>
内螺纹截止阀
p1Src=//y2.yzimgs.com/uploads_old/11609/2008080511313211_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/11609/2008080511313211_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/11609/2008080511313211_old_2.jpg"
aa