GB/T 6150.19-2025 Chinese PDF (GB /T6150.19-2025) GB/T 2941-2025 1 encoding rules - Part

1 encoding rules - Part 1: Specification of Basic Encoding Rules(BER)

GB/T 45496-2025_Chinese: Motor vehicle product recall - Guidelines for information defect assessment (Chinese: 汽车产品召回 信息缺陷评估指南)

English versions: GB/T 45536-2025

2-2024_Chinese: Machine tools safety - Presses - Part 2: Safety requirements for mechanical presses (Chinese: 机床安全 压力机 第2部分：机械压力机安全要求)

English versions: GB/T 38403

GB/T 6150.19-2025 Chinese PDF (GB /T6150.19-2025) GB/T 2941-2025 1 encoding rules - PartGB T 6150. 19 2025_Chinese: Methods for chemical analysis of tungsten concentrates Part 19: Determination of fluoride content Ion selective electrode method (Chinese: 19 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6150. 19 2025