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GB/T 45413-2025_Chinese: General technical requirements of water hammer monitoring system for water supply system (Chinese: 供水管网水锤监测系统通用技术要求)
1-2025_Chinese: Non-traditional machines - Terminology - Part 1: Basic terminology (Chinese: 特种加工机床 术语 第1部分：基本术语)
1-2023_Chinese: Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 1: General (Chinese: 燃气用埋地聚乙烯（PE）管道系统 第1部分：总则)
English versions: GB/T 31907-2025
tidal and other water current converters - Part 4: Specification for establishing qualification of new technology (Chinese: 海洋能 波浪能、潮流能及其他水流能转换装置 第4部分：新技术鉴定)
GB/T 12250-2023 Chinese PDF (GB/T12250-2023) GB/T 45475.2-2025 GB/T 45413-2025_Chinese: General technical requirementsGB T 12250 2023_Chinese: Automatic steam traps Marking (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 12250 2023
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US$ 88.20
