welds的例句大全

is mainly engaged, the heavy steel products and the special steel products' prefabrication, welds and the installation work.

主要从事中，重型钢材和特种钢材的预制，焊接和安装工程。

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any welds present within a coil shall be butt welded, sanded and planished to final thickness.

目前任何一卷内的焊接都应该是对接焊接，磨砂，然后打平到最后的厚度。

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no spalled paint exists at the plug weld and for a short distance each side of the plug welds .

在塞焊焊缝处及塞焊周围距离内无细漆碎屑存在。

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the gmaw short- arc process shall not be used for welding socket welds or the root pass of o-lets and branch connections.

熔化极气体保护焊-短弧工艺不适用于承插焊接或出口和分支连接的根部焊道。

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lack of fusion in welds

焊缝中的未熔合

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In the polyhedron space frame structure for the National Swimming Center, penetrated butt welds are adopted to connect the member to the joint.

国家游泳中心多面体空间刚架的杆件与节点之间采用全熔透的对接焊缝连接。

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discussion on rt technology of butt welds in small diameter pipes

小口径管道对接焊缝X射线检验技术

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feasibility test of using~ ( 60) co source instead of~ ( 192) ir source for examining butt welds

对接焊缝检验中~（60）Co源替代~（192）Ir源的可行性试验

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for wfp connection, the flange plate was welded to beam flange by fillet welds, and welded to column flange by butt welds, while the beam flange was free to column flange.

焊接翼缘板式加强连接（WFP）是一种钢结构改进型刚性连接，加强板与梁的翼缘采用角焊缝连接，柱翼缘采用对接焊缝连接，梁翼缘不直接与柱翼缘连接。

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the use of backing rings for butt welds is prohibited.

禁止在对接焊缝上使用垫环；

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discussion on ultrasonic inspection of butt welds in small diameter tube

浅谈小径管对接焊缝超声波探伤

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automatic scan device of ultrasonic ndt in detecting the pipeline girth welds

管道对接焊缝超声检测爬行器的研制

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ultrasonic inspection of the butt welds with transition cuts in unequal thickness plate

不等厚板过渡削薄对接焊缝的超声波探伤

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Unfortunately , strip blistering defects in the welds in field construction.

现场施工时, 出现了条状气孔缺陷.

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Several main ways of demagnetization for welds are introduced from practical experience in the paper.

从工程中的实际经验,介绍了焊接坡口退磁的几种主要方法.

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The box corner welds were made with E 70 electrodes.

箱型梁内角部焊缝所用的电焊条为E70.

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The Element construction addresses this by eliminating any welds in this area.

这种硅碳棒的连桥结构正是在此基础上去除了任何焊接部分.

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All the size of fillet welds K are the thickness of the wall except those marked.

未注焊缝焊角高度K均为焊件中薄壁的厚度.

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Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds.

超声检测是油气管道环焊缝缺陷检测的一项重要技术.

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A crawler, device of girth welds testing outside pipeline is developed successfully.

成功地研制了管道外检测机械装置—爬行器.

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