... low explosion limit (LEL) 爆炸下限 low heat input 低热量输入 low hydrogen type electrode 低氢型焊条 ...
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low heat input welding 低热输入焊接法
low heat flow density input 低热流密度输入
·2,447,543篇论文数据，部分数据来源于NoteExpress
If welding procedure tests have been performed at both a high and a low heat input level, then all intermediate heat inputs are also qualified.
如果焊接工艺试验在高热输入值和低热输入值下进行，那么，中间的热输入也应合格。
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