GB/T 205-2024 Chinese PDF (GB/T205-2024) GB 20182-2024 methane chloride (Chinese: 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额)

methane chloride (Chinese: 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额)

English versions: GB/T 18376

3-2023_Chinese: [Including 2025XG1] Mechanical sampling of coal - Part 3: Determination of precision and bias test (Chinese: 煤炭机械化采样 第3部分：精密度测定和偏倚试验)

English versions: GB/T 45174-2024

GB/T 45323-2025_Chinese: Coding rules for urban heating system identification (Chinese: 城镇供热系统标识编码规则)

GB/T 205-2024 Chinese PDF (GB/T205-2024) GB 20182-2024 methane chloride (Chinese: 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额)GB T 205 2024_Chinese: Methods for chemical analysis of aluminate cement (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 205 2024