2021资源列表
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[国外标准] API RP 17L2 -2021 Recommended Practice for Ancillary Equipment for Flexible Pipes and Subsea Umbilic
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[国外标准] AATCC TM211-2021 Test Method for the Reduction of Bacterial Odor on Antibacterial-Treated Textiles
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[国外标准] AATCC EP7-2021 Evaluation Procedure for Instrumental Assessment of the Change in Color of a Test Spe