泄漏或洒落物质的清除是保持良好厂房管理的一件大事。
The cleaning of leakage or sprinkling and scattering of the materials is best for keeping a good workshop condition and the management.
泄漏或洒落物质的清除是保持良好厂房管理的一件大事。
The cleaning of leakage or sprinkling and scattering of the materials is best for keeping a good workshop condition and the management.
应用推荐