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GB/T 5226.32-2017
Electrical safety of machinery—Electrical equipment of machines—Part 32: Requirements for hoisting machines
GB/Z 35140-2017
用差压装置测量流体流量 GB/T 2624范围之外的孔板、喷嘴和文丘里管的使用指南
Measurement of fluid flow by means of pressure-differential devices—Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of GB/T 2624
GB/T 35464-2017
Agglomerated stone test methods—Determination of resistance to ageing by salt mist
GB/T 35179-2017
Bench test methods for safe ride performance of in-use electric vehicles
GB/T 15102-2017
Surface decorated fiberboard and particleboard with paper impregnated thermosetting resins
GB/T 35174-2017
Data bus interface communication specification for on-board intelligent terminal of urban bus and trolleybus