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  • BS 6259-2015 声学系统的设计、规划、安装、检验与维护实用规程 Code of practice for the design, planning, insta...2023-09-06
  • BS EN 17018-2019 Railway applications. Rolling stock maintenance. Terms and definitions2023-09-05
  • GB/T 28426-2021 铁路大型养路机械 钢轨探伤车 Rail heavy-duty maintenance machinery-Rail flaw detection vehicl...2023-08-30
  • AS/NZS 3733-2018 Textile Floor Coverings - Cleaning Maintenance of Residential and Commercial Carpeting2023-08-29
  • AS 60422-2017 Mineral insulating oils in electrical equipment - Supervision and maintenance guidance2023-08-28
  • DB32/T 2930-2016 农村（村庄）河道（塘）管理与维护规范 Specification for management and maintenance of rural (village...2023-08-20
  • DB33/T 608.4-2015 机动车维修业开业条件 第4 部分:摩托车维修业户 Certification requirements for motor maintena...2023-08-18
  • GB/T 38549-2020 农村（村庄）河道管理与维护规范 Specification for management and maintenance of rural (village) r...2023-08-18
  • DB11/ 504-2007 客运架空索道维护保养规则 Regulations for maintenance of passenger aerial ropeway2023-08-16
  • DL/T 5770-2018 电网检修工程工程量清单计算规范 Standard method of measurement for maintenance project...2023-08-10
  • DB11/T 889.4-2013 文物建筑修缮工程操作规程 第4部分：彩画作 Hstoric building maintenance morks operating techni...2023-07-31
  • DIN 2000-2017 Central drinking water supply - Guidelines regarding requirements for drinking water, plannin...2023-07-26
  • DL/T 1892-2018 堆取料机运行维护导则 Guideline for operation and maintenance of stacker reclaimers2023-07-26
  • BS 6891-2015+A1-2019 Specification for the installation and maintenance of low pressure gas installation p...2023-07-19
  • DIN EN 15597-2-2020 Winter maintenance equipment - Spreading and spraying machines - Part 2: Requirements f...2023-07-19
  • DIN 14677-1-2018 Maintenance of electrically controlled hold-open systems for fire and smoke door assemblie...2023-07-13
  • EN 13306-2017 Maintenance. Maintenance terminology2023-07-12
  • DL/T 1132-2020 电站炉水循环泵电机检修导则 Maintenance guide for the electrical motor of boiler circulating p...2023-07-11
  • GB/T 31052.12-2017 起重机械 检查与维护规程 第12部分：浮式起重机 Lifting appliances-Code of inspection and main...2023-07-09
  • DL/T 2284-2021 车载移动式变电站运行与维护规范 Regulation of operation and maintenance for mobile substation...2023-07-07
  • DL/T 355-2019 滤波器及并联电容器装置检修导则 Guidelines for maintenance of filters and shunt capacitors...2023-07-03
  • DIN EN ISO 10462-2019 Gas cylinders – Acetylene cylinders – Periodic inspection and maintenance2023-07-01
  • EN 12312-8-2018 Aircraft ground support equipment - Specific requirements - Part 8: Maintenance or service ...2023-06-28
  • DB32/T 3310-2017 船闸维护规程 Regulationsofmaintenanceforshiplocks2023-06-27
  • GB/T 41106.4-2021 大型游乐设施 检查、维护保养与修理 第4部分：升降类 Large-scale amusement devices-Inspection, ...2023-06-27
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