GB/T 42125.5-2024 Chinese PDF (GB /T42125.5-2024) GB/T 19980-2025 GB 45188-2024_Chinese: Hand protection -

GB 45188-2024_Chinese: Hand protection - Protective gloves for welders (Chinese: 手部防护 焊工防护手套)

English versions: GB/T 37133-2025

GB/T 40064-2024_Chinese: Guidelines for assessment of energy saving technologies (Chinese: 节能技术评价导则)

English versions: GB/T 22249-2024

GB/T 22452-2025_Chinese: General specification of non-linear optical borate crystal devices (Chinese: 硼酸盐非线性光学单晶元件通用规范)

GB/T 42125.5-2024 Chinese PDF (GB /T42125.5-2024) GB/T 19980-2025 GB 45188-2024_Chinese: Hand protection -GB T 42125. 5 2024_Chinese: Safety requirements for electrical equipment for measurement, control and laboratory use Part 5: Particular requirements for laboratory centrifuges (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42125. 5 2024