US$ 99.99
GB/T 21220-2024 Chinese PDF (GB/T21220-2024) GB/T 45120-2024 English versions: GB/T 45537-2025
$39.00
Description
English versions: GB/T 45537-2025
GB/T 31907-2025_Chinese: Method of garment measurement (Chinese: 服装测量方法)
GB/T 45511-2025_Chinese: Industrial field communication quality inspection - General technical specifications (Chinese: 工业现场通信质量检测 通用技术规范)
English versions: GB/T 30544
GB/T 22452-2025_Chinese: General specification of non-linear optical borate crystal devices (Chinese: 硼酸盐非线性光学单晶元件通用规范)
GB/T 21220-2024 Chinese PDF (GB/T21220-2024) GB/T 45120-2024 English versions: GB/T 45537-2025GB T 21220 2024_Chinese: Soft magnetic metallic materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21220 2024
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