最少有三个点焊。
工厂及现场焊接。
铁易焊接。
All welds shall be undetectable in finished work.
完成设备的所有焊接应无法探察。
Welds are marked in accordance with the procedure.
焊缝应按照程序进行标记。
The welds on the board are scanned with lasers for defects.
电子版上的焊缝会用雷射光来检查有没有瑕疵。
The body - bonnet welds are made on fully automatic MIG Welders.
阀体-阀帽的焊接工艺是采用完全自动化的mig焊接设备进行的。
A steady exchange of information welds them into a single system.
稳步的信息交流将它们焊接成一个单一的系统。
Round off al rough welds and sharp edges, remove al weld patterns.
对所有锐边和焊缝进行倒圆，打磨除去焊接飞溅物。
These values mentioned above are also to be used for butt-joint welds.
这些价值以上提到并且将被使用为接界联接焊接。
The strength and plasticity of welds were equivalent to the base metal.
焊接接头强度、塑性均可达到与母材相当的水平。
It can satisfy the requirement of automatic testing to tubular joint welds.
可满足对管节点焊缝质量进行自动检测的要求。
Steel welds are classified into three grades in order to evaluate their quality.
按照焊缝质量级别确定的原则，将焊缝级别分为三个等级；
Welds should be grinded after reworking to keep the shape similar to the old welds.
返修后的补焊焊缝必须修磨表面，使其外形与原焊缝大体一致，不得过宽过高。
I find these welds are not as good as the tabletop version, as control is not as smooth.
我觉得这些焊缝不是不如桌上的版本，作为控制是不顺利。
Indicates concave, convex or flush welds. Increase height to fit above other weld symbol.
指示凹焊缝、凸焊缝或平焊。增加高度以配合其他焊接符号。
Finally the effects of microstructures on the welds strength and ductility were discussed.
最后结合接头显微组织分析了组织因素对接头强度和塑性的影响。
If tack welds are to be fused into the final joint they shall be included in the test piece.
如果临时点焊熔入最终的焊缝，它们应包括在试件内。
Cracks have been found in the flange and web splices at groove welds in at least four Bridges.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
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。
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。
When welding is required, all welds are subject to leak test to ensure the washer is water tight.
当需要焊接时，所有的焊接需进行泄漏测试，以确保清洗机没有任何漏水处。
The microstructure evolution in HAZ of Welds is a complex procedure, which associates with many factors.
焊接热影响区微观结构演化与诸多因素密切相关，是一个复杂的过程。
Hydroformed parts are stronger and weigh less due to structural integrity and fewer welds or add-on pieces.
内高压成形零件的强化，以及重量更轻，由于结构的完整性和减少焊接或添加件。
The paper points out, that both joint strength and weldability should be considered, while selecting welds.
并指出对焊缝的选择，既要考虑连接强度，又要考虑加工的可能性。
An "interbody fusion" is a bony bridge that "welds" the two vertebral bodies together to stop unstable motion.
“椎体融合术”就是将两个脊椎连接起来防止脊椎不稳定的手术。
These jigs are essential to ensure the best quality welds and the minimum of distortion during the welding process.
这些夹具是必不可少的，以确保最优质的焊接变形和焊接过程中最低。
Farrier Lance Corporal of horse Chris McCabe welds a horseshoe in the forge at Hyde Park Barracks in London on April 15.
4月15日，伦敦，克里斯·麦凯布马队的法里尔·兰斯下士在海德公园的锻造车间焊接马蹄铁。
The quality of spot welds in galvanized sheet metal was evaluated by using ultrasonic water immersion focusing method.
采用水浸超声聚焦直入射法对镀锌薄钢板点焊接头进行了质量评价。
The quality of spot welds in galvanized sheet metal was evaluated by using ultrasonic water immersion focusing method.
采用水浸超声聚焦直入射法对镀锌薄钢板点焊接头进行了质量评价。
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