轨道电磁炮的制作教程:含铅量用英文怎么翻译
来源:百度文库 编辑:高考问答 时间:2024/05/15 01:26:09
想知道陶瓷的花纸颜料含铅量是否超标,请问“含铅量”怎么翻译呢
Measure leadedly
the quantity of lead
Lead content
lead contents
Lead
lead content
Lead
Measure leadedly
the quantity of lead
Lead content
lead contents
Lead
lead content
Lead