GB/T 28168-2025 Chinese PDF (GB /T28168-2025) GB/T 20405.5-2025 English versions: GB/T 1480-2025
$34.95
Description
English versions: GB/T 1480-2025
English versions: GB 19272-2024
2-2025_Chinese: Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels
GB/T 19405
GB/T 32865-2025_Chinese: Quality requirements and test methods for tight sandstone gas products (Chinese: 致密砂岩气产品质量要求和试验方法)
GB/T 28168-2025 Chinese PDF (GB /T28168-2025) GB/T 20405.5-2025 English versions: GB/T 1480-2025GB T 28168 2025_Chinese: Information technology Middleware Technical requirement for message oriented middleware (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 28168 2025
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