Welding foreman, according to the director's construction period plan, actual completion of construction team, evaluate the ability of completing missions on schedule.
是指焊接班长根据主任给的工期计划，对照施工班组手中工作的实际完成情况，评估是否能够按期完成任务。
The quality of back chipping is not only in relation to the quality of final welding seam, but also the schedule and cost of the whole project.
清根质量好坏不仅关系到焊缝的最终质量，同时还影响工程的进度和成本。
When ordering Butt Welding End valves, specify schedule of pipe end and give complete data concerning style, figure number and contour of weld end.
在订购对焊连接阀门时，要指定管道连接端口的管壁厚度，并且提供有关类型、型号和焊接端等高线等参数。
When ordering other than standard Butt Welding end valves, specify schedule of pipe end and give complete data concerning style, figure number and contour of weld end.
如果订购其它标准的对焊连接的阀门，请告知管道管壁厚度标准，以及种类、型号和焊接端轮廓等参数。
When ordering other than standard Butt Welding end valves, specify schedule of pipe end and give complete data concerning style, figure number and contour of weld end.
如果订购其它标准的对焊连接的阀门，请告知管道管壁厚度标准，以及种类、型号和焊接端轮廓等参数。
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