T/CI 053-2022 汽车零部件冲压原材料包装技术要求.pdf文档页数:15文档大小:2.11MB文档格式:pdf ICS55.020 CCS T08 团 体 标 准 T/C1053—2022 汽车零部件冲压原材料包装技术要求 Technical requirements for packaging of stamping raw materials of auto parts 2022-09-0
ASTM F1250-20 固定式直立和横卧运动自行车及上半身和全身测功器的标准规范.pdf文档页数:10文档大小:4.33MB文档格式:pdf This international standard was developed in accordance with internationally recognized principles on standardization established in the De