piece handling time_经贸英汉词典
piece handling time
[经贸英汉词典]
piece handling timen.工件装卸时间
是什么意思，piece handling time的解释，piece handling time的翻译
n.工件装卸时间
piece handling time_经贸英汉词典piece handling time
[经贸英汉词典]
piece handling time是什么意思，piece handling time的解释，piece handling time的翻译
