Chinese translation for "省工法"

labor saving device
labor-saving device

Similar Words：

"省港双雄" Chinese translation, "省港一号通缉犯" Chinese translation, "省港足球" Chinese translation, "省高等法院" Chinese translation, "省工" Chinese translation, "省工省钱" Chinese translation, "省工手段" Chinese translation, "省工装备" Chinese translation, "省公安厅" Chinese translation, "省公安厅交通管理局" Chinese translation