GB/T 18282.1-2025 Chinese PDF (GB /T18282.1-2025) GB/T 20130-2025 English versions: GB 45549-2025

English versions: GB 45549-2025

power supply units and combinations thereof - Part 2: Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications (Chinese: 变压器、电抗器、电源装置及其组合的安全 第2部分：一般用途分离变压器和内装分离变压器的电源装置的特殊要求和试验)

GB/T 17435-2025_Chinese: Design and installation of electrolysis of seawater anti-fouling system for ship (Chinese: 船用电解海水防污装置设计和安装)

GB/T 17145-2024_Chinese: Guidelines for recycling of used mineral oil (Chinese: 废矿物油回收与再生利用导则)

GB/T 18282.1-2025 Chinese PDF (GB /T18282.1-2025) GB/T 20130-2025 English versions: GB 45549-2025GB T 18282. 1 2025_Chinese: Sterilization of health care products Chemical indicators Part 1: General requirements (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18282. 1 2025