当材料的批量较大提供的出厂合格证又较少时,可做抄件(如复印件)备查,并应注明原件证号、存放单位、抄件时间,并且应有()。 ["A、厂家证明","B、抄件人签字","C、供应商证明","D、抄件单位盖章","E、监测单位证明"]
请简述高速公路计重收费的原则?
质量合格证和试验报告单应字迹清楚,项目齐全、准确、真实,不得漏填或填错,且无未了事项,并不得()或随意抽撤。 ["借阅","传阅","涂改","伪造","损毁"]
碎石的必试项目包括()、压碎指标。 ["筛分析","含泥量","泥块含量","针、片状颗粒含量","抗压指标"]
资料员应及时()钢筋、型钢及连接材料的出厂质量合格证和试验报告单。 ["收集","整理","管理","核验","上交"]
哪几种车辆属于高速公路计重收费的范围?