GB/T 20603-2023 Chinese PDF (GB/T20603-2023) GB 17741-2025 GB/T 17948
$34.95
Description
GB/T 17948
1-2024_Chinese: Pressure vessels - Part 1: General requirements (Chinese: 压力容器 第1部分：通用要求)
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)
English versions: GB/T 205-2024
GB 10408-2025_Chinese: Intrusion and hold-up alarm systems - Intrusion detector (Chinese: 入侵和紧急报警系统 入侵探测器)
GB/T 20603-2023 Chinese PDF (GB/T20603-2023) GB 17741-2025 GB/T 17948GB T 20603 2023_Chinese: Refrigerated light hydrocarbon fluids Sampling for liquefied natural gas (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20603 2023
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