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GB/T 12723-2024_Chinese: General principles for establishing allowance of energy consumption per unit throughput (Chinese: 单位产品能源消耗限额编制通则)
GB/T 20657-2022_Chinese: Petroleum and natural gas industries - Formulae and calculations for the properties of casing
English versions: GB/T 21499-2024
English versions: GB/T 31961-2024
GB/T 45222-2025_Chinese: Requirements for emergency exercise of food safety incidents (Chinese: 食品安全事故应急演练要求)
GB/T 4706.46-2024 Chinese PDF (GB/T4706.46-2024) GB/T 45634-2025 GB/T 12723-2024_Chinese: General principles forGB T 4706. 46 2024_Chinese: Safety of household and similar electrical appliances Part 46: Particular requirements for milking machines (Chinese: 46) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 46 2024
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US$ 254.50
US$ 329.50
