... single-welded lap joint单面焊搭接接头; 单面焊的搭接接头 site welding现场焊接; 工地焊接 site weld现场焊接; 安装焊; 安装焊接 ...
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... aircomatic welding 自动调弧氩弧焊,惰性气体保护金属极弧焊 site welding 安装焊接,工地焊接,现场焊接,安装焊接 heliarc welding 海利亚克法焊接；赫利焊接,氦气保护焊接 ...
基于186个网页-相关网页
Site-welding 现场焊接
site welding & field welding 工地焊接
Site welding engineer 现场焊接工程师
On-site welding 现场焊接
welding site 焊接现场
On-site monitoring of welding temperature 现场监控焊接温度
On-site monitoring welding temperature 现场监控焊接温度
site rail welding 现场钢轨焊接
Due to the intermittence of steel tube, the cast of concrete and the lifting of the tube can be more convenient, the steel-bar in the strengthening ring can be prefabricated and the steel-bar in beams are continuous, avoiding site welding and hole in the steel tube.
由于钢管断开,对管内混凝土浇注影响很小;由于没有方向性,钢管在高空吊装就位方便;加强环钢筋笼可以在地面或者工厂加工后吊装,施工方便;混凝土梁纵筋 贯通,不需要弯绕,也没有现场焊接。
参考来源 - 分层钢管混凝土芯柱及其节点的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the analysis of site welding, the main welding defects are lack penetration, lack fusion, slag inclusion and porosity.
从现场施工情况分析，焊接的内部缺陷主要有未焊透、未熔合、夹渣和气孔等几种。
It is freely supported on the support beams of economizer to avoid the site welding between fixing arrangement and support beams.
该设计采用框架式省煤器固定结构，并自由支承在省煤器支承梁上，以避免固定装置与支承梁的现场焊接。
Blowout preventing lines shall be connected by threads and standard flanges, and on site welding is forbidden. Field welding is not permitted.
防喷管线应采用螺纹与标准法兰连接，不允许现场焊接。
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