单词butt-weld
un.: 对接焊缝；碰焊
网络: 对焊；对接焊铝塑管；以对头焊接接合
过去分词：butt-welded
现在分词：butt-welding
第三人称单数：butt-welds
Check whether the butt weld is smooth; there is any mismatch, or any other weld problem.
目视检查焊接处是否平整，两边是否有错位。以及是否有虚焊、焊脱现象。
The assembly deviation butt weld of has line on the part of the middle, the light is different on the sides of linear.
组对偏差的对接焊缝其焊缝偏中间区域会出现线条，线条两侧的亮度不同；
By the analysis and measures above, it improves the test quality of the process piping butt weld effectively.
通过以上分析和采取的措施，能有效提高工艺管道对接焊缝超声波检测的质量。
Reducing long radius butt weld elbows shall be kept to a minimum.
应尽量少用长径异径对焊弯头。
Dimensions - End-to-end dimensions for butt weld , two-way, globe- type, straight pattern control valves.
尺寸。对接焊接，两向，球型，垂直模式控制阀的末端对末端尺寸。
The other size and end connection - butt weld, socket weld and thread are available upon request.
其它尺寸及接口型式-承插焊，套焊及螺纹等可接受订购
These are significantly better than those achievable with the alternative butt-weld technique.
这些性能显著地优于对缝焊接方法所能达到的性能。
Strike the butt weld to be smooth.
敲平焊缝。
There are available in three different kinds: threaded, butt-weld, and socket weld.
目前有三种不同类型：带螺纹的，碰焊，承插焊接。
Built-up shapes" butt weld and fillet weld shall be welded by submerged arc welding
组合型钢对接焊缝和角焊缝都采用埋弧焊接进行焊接；