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  • LD 52-1994气瓶防震圈2022-12-21
  • LD/T 76.4-2000化工安装工程工艺管道制作、安装劳动定额Work quota for the process pipe fabrication and installa...2022-12-22
  • LD/T 99.4-2008建设工程劳动定额.市政工程-桩基础工程2022-12-24
  • LD/T 73.2-2008建设工程劳动定额.装饰工程-门窗及木装饰工程2022-12-26
  • LD 80-1995噪声作业分级Classification of work exposed to noise2022-12-28
  • LD 64-1994起重机械防碰装置安全技术规范Lifting appliances -- Anticollision device -- Safety technology code...2022-12-30
  • LD 51-1994管式电焊排烟机技术条件2023-01-04
  • LD/T 78.6-2003烟草工业劳动定额定员.滤棒成型Tobacco industry work quota -- Filter rod making2022-10-23
  • LD/T 72.4-2008建设工程劳动定额.建筑工程-砌筑工程2022-10-21
  • LD/T 89-1996在用矿用安全帽灯安全技术检验规范Specifications on safety technical inspection of mine helment la...2022-10-15
  • LD/T 78.5-2003烟草工业劳动定额定员.雪茄烟生产Tobacco industry work quota -- Cigar manufacture2022-10-14
  • LD 81-1995有毒作业分级检测规程Rules of inspect for classified standard of operation with exposure to toxic c...2022-10-11
  • LD/T 78.4-2003烟草工业劳动定额定员.卷制包装Tobacco industry work quota -- Making and packing2022-10-10
  • LD 96-1996气瓶改装程序Gas cylinders—Procedures for change of gas service2022-10-05
  • LD 60-1994(编制说明)森林防火鞋(编制说明)2022-10-03
  • LD/T 75-1995劳动防护用品分类与代码2022-10-01
  • LD/T 30.2-2009人力资源和社会保障电子认证体系.第2部分:电子认证系统技术规范Human resources and social security ...2022-09-28
  • LD/T 76.2-2000化工安装工程金属构件制作、安装劳动定额Work quota for the steel structure fabrication and insta...2022-09-26
  • LD/T 74.3-2008建设工程劳动定额.安装工程-刷油、防腐蚀与绝热工程2022-09-21
  • LD 51-1994(编制说明)管式电焊排烟机技术条件(编制说明)2022-09-18
  • LD/T 75.3-2008建设工程劳动定额.园林绿化工程-园林景观工程2022-09-11
  • LD 7-1991开放一体型电动送风过滤式防尘呼吸器Open combined powered dust respirator2022-09-10
  • LD/T 74.4-2008建设工程劳动定额.安装工程-通风空调工程2022-09-08
  • LD 97-1996防静电毛针织服2022-09-06