Mineral Resources. Part71:Mandatory health standards—surface coal mines and surface work areas of underground coal mines. Section71.203:Certified person; maintenance and calibration.
标准号:CFR 30-71.203-2014
标准名称: 矿产资源. 第71部分:强制性卫生标准-表面煤矿和地下煤矿地面工作区. 第71.203节:认证的人;维护和校准.
英文名称:Mineral Resources. Part71:Mandatory health standards—surface coal mines and surface work areas of underground coal mines. Section71.203:Certified person; maintenance and calibration.
标准类型:国外标准
标准状态:现行
发布日期:1980-12-05
实施日期:1980-12-05
中国标准分类号(CCS):F00