GB 18394-2020.Permitted level of moisture in meat of livestock and poultry.1范围GB 18394规定了畜禽肉水分限量指标和试验方法。GB 18394适用于鲜(冻)猪肉、牛肉...
GB/T 39723-2020.Technical specification for communication network system of BeiDou ground-based augmentation system.1范围GB/T 39723规定了北斗地基增强系统通信网络系统...
GB/T 5584.2-2020.Rectangular copper or aluminium and its alloy wires for electrical purposes-Part 2: Rectangular copper and copper alloy wire.1范围GB/T 5584的本部分规定了电工...
GB 20075-2020.Passenger handholds and footrests on motorcycles.1范围GB 20075规定了摩托车和轻便摩托车(以下简称“摩托车”)乘员扶手(拉带装置、手柄装置...
GB 518-2020.Motorcycle tyres.1范围GB 518规定了摩托车轮胎的要求、试验方法和标志。GB 518适用于新的摩托车充气轮胎。2规范性引用文件下列文件中...
GB 39800.2-2020.Specification for the provision of personal protective equipment-Part 2:Oil, chemical and gas industry.1范围GB 39800的本部分规定了石油、化工、天然气行...
GB/T 23331-2020.Energy management systems- Requirements with guidance for use.1范围GB/T 23331规定了建立.实施、保持和改进能源管理体系的要求,旨在使组织通过...
GB/T 39599-2020.Low impact development stormwater management and harvest-Basic terminology.1范围GB/T 39599界定了低影响开发雨水控制利用实践中的基本术语、设施...
GB/T 39657-2020.Backhoe dredger supervisory control system.1范围GB/T 39657规定了反铲挖泥船疏浚监控系统的要求、试验方法、检验规则、标志、包装、运输...
GB/T 5584.4-2020.Rectangular copper or aluminium and its alloy wires for electrical purposes-Part 4: Strip copper conductor.1范围GB/T 5584的本部分规定了电工用铜带的技术...
