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ISO 23537-1 2022 Requirements for sleeping bags Part 1 Thermal mass and dimensional requirements for sleeping bags designed for limit temperatures of 20 C and higher
ISO 23537-1 2022 Requirements for sleeping bags Part 1 Thermal mass and dimensional requirements for sleeping bags designed for limit temperatures of 20 C and higher
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本文档由 路人甲 于 2025-03-20 02:59:39上传分享