GB 3836.15-2024 Chinese PDF GB/T 45269-2025 GB/T 44922-2024_Chinese: Additive manufacturing -

GB/T 44922-2024_Chinese: Additive manufacturing - Qualification principles - Qualifying machine operators of laser metal powder bed fusion machines and equipment used in aerospace applications (Chinese: 增材制造 鉴定原则 航空航天用金属激光粉末床熔融设备操作人员资格鉴定)

1-2024_Chinese: Seed of food crops - Part 1: Cereals (Chinese: 粮食作物种子 第1部分：禾谷类)

English versions: GB/T 45445-2025

GB 45067-2024_Chinese: Criteria for major accident potential of special equipment judgment (Chinese: 特种设备重大事故隐患判定准则)

English versions: GB/T 45480-2025

GB 3836.15-2024 Chinese PDF GB/T 45269-2025 GB/T 44922-2024_Chinese: Additive manufacturing -GB 3836. 15 2024_Chinese: Explosive atmospheres Part 15: Specification of electrical installations design, selection and erection (Chinese: 15) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 3836. 15 2024