manhole with butt welded flange 对焊法兰人孔 ; 对于焊法兰人孔
handhole with butt welded flange 对焊法兰手孔 ; 对于焊法兰手孔
manhole with common welded flange 平焊法兰人孔
Lip welded flange 唇焊法兰
handhold with butt welded flange 对焊法兰手孔
welded flange 平焊法兰
external welded flange-bolted web joints 栓焊边节点
welded-on flange 焊接法兰
Our separators are designed with retainer clips that are pre-positioned and welded to the flange and bottom plate to ensure metal to metal contact throughout the separator package.
我们分离的设计与剪辑聘有预先部署和焊接的法兰盘和底板，以确保金属接触整个分离器包。
The large flange welded by using EBW has been successfully used in the array antenna of new radar.
采用电子束焊完成的大型法兰已成功地应用于某新型雷达的阵列天线。
I welded flange is a major supplier, and products are mainly sold to all parts of the country.
我公司是对焊法兰的主要供应商，产品主要销往全国各地。
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