词汇	weld nugget
释义	weld nugget 点焊熔核,焊点熔核
随便看	external decimal item external decimal number External decision-making factors external deckle external declaration external declarative resource external decompression External decoration external decoration of high-rise building external defect External Delay Factor external delays external delay time external delivery point external delustering external demand external demand pulse generator external demand shocks external dendritic organ external dental fistula external dependence degree external dependency on technology external deposit external depreciation external description