... 轨道送电变压器 track transformer feed end 焊接式钢轨接续线 welded bond 后接点 back contact ...
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... Welded bridge 焊接桥 Welded bond 焊接轨隙连接器,焊接导接线 Welded cathode 焊接阴极 ...
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The effect of carbon content of the base metal on the welded bond structure, formation mechanism of the "austenitic-rich zone" and "hydrogen-induced disbonding" etc.
研究了母材碳含量对熔合区形态的影响、“富奥氏体区”形成机理和“氢蚀剥离开裂”产生机理等。
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