北京市运输公司八场专门运输砂石、黄土、块煤和水泥等散装货物。由于车辆经常行驶在砂坑、煤场和建筑工地,极易脏污。司机每天完成运输任务回场后,都要手持十多米长的胶皮管用自来水冲洗,每洗一次需30～40分钟,劳动强度很大。 在工业学大庆的群众运动中,我场领导、技术人员和 Eight special transport companies in Beijing transport sand, loess, lump coal and cement and other bulk cargoes. As vehicles often run in sand pit, coal yard and construction site, easy to dirty. Drivers to complete the transport task back to the field every day, have to hold more than 10 meters long rubber hose rinse with tap water, wash once every 30 to 40 minutes, a great deal of labor. In the mass movement of industrial science in Daqing, my field leaders, technicians and engineers