GB/Z 45388.1-2025 Chinese PDF (GB /Z45388.1-2025) GB/T 27534.5-2025 English versions: GB/T 45528-2025

English versions: GB/T 45528-2025

GB/T 5612-2025_Chinese: Designation of cast irons (Chinese: 铸铁牌号表示方法)

GB/T 45065-2024_Chinese: Leather and fur - Chemical tests - Determination of residual methylcyclosiloxane volatiles (Chinese: 皮革和毛皮 化学试验 挥发性甲基环硅氧烷残留量的测定)

English versions: GB/T 36800

GB/T 26732-2025_Chinese: Process for retreading of tyres (Chinese: 轮胎翻新工艺)

GB/Z 45388.1-2025 Chinese PDF (GB /Z45388.1-2025) GB/T 27534.5-2025 English versions: GB/T 45528-2025GBZ45388. 1 2025_Chinese: Industrial process measurement, control and automation Part 1: System interface between industrial facilities and the smart grid (Chinese: 1 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GBZ45388. 1 2025