English translation for "省工法"

labor saving device
labor-saving device

Similar Words：

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