青云翻译

Mine of working days to 330 days, the daily net increase of 16 hours. Mining, excavation face are used in the form of "38" system of labor organization.

Mine annual days of 330 days, net time of 16 hours a day. Mining, drivage face "as withdrawing big guns from" labor organization.

The mine pit year working day is 330 days, every day only promotes the time is 16 hours.Returns picks, the tunneling working surface uses “38” the system labor organization form.

Mine in business day for 330 days, a daily clean up time is 16 hours. Picking, boring work, the " 38" a labor organization.

Mine annual days of 330 days, net time of 16 hours a day. Mining, drivage face "as withdrawing big guns from" labor organization.