GB/T 1232.2-2025 Chinese PDF (GB /T1232.2-2025) GB 4789.42-2025 61-2025_Chinese: National food safety standard

61-2025_Chinese: National food safety standard - Food contact materials and products - Determination of migration of 2

GB/T 10485-2025_Chinese: Road vehicles - Lighting and light-signalling devices - Environmental endurance (Chinese: 道路车辆 外部照明和光信号装置 环境耐久性)

GB/T 14601-2025_Chinese: Electronic specialty gas - Ammonia (Chinese: 电子特气 氨)

GB/T 17436-2025_Chinese: Selection of explosion proof electrical equipment in ship hazardous areas (Chinese: 船舶危险区域防爆电气设备的选用)

GB/T 12357

GB/T 1232.2-2025 Chinese PDF (GB /T1232.2-2025) GB 4789.42-2025 61-2025_Chinese: National food safety standardGB T 1232. 2 2025_Chinese: Rubber, unvulcanized Determinations using a shearing disc viscometer Part 2: Determinations of pre vulcanization characteristics (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1232. 2 2025