One idea is to form a work group that includes local dry cleaners to develop and implement workable pollution reduction plans.
一个想法是成立一个工作组，其中包括当地的干洗店，以制定和实施可行的减少污染的计划。
Welding experiments prove that the design of local dry welding rotating arc sensor can improve welding quality.
焊接实验证明，所设计的局部干法焊旋转电弧传感器改善了水下焊接的质量。
In this paper, local dry TIG underwater welding technology and device with coaxial vision way have been studied.
本文主要介绍同轴式水下局部干法TIG电弧焊工艺及装置。
In this paper, local dry TIG underwater welding technology and device with coaxial vision way have been studied.
本文主要介绍同轴式水下局部干法TIG电弧焊工艺及装置。
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