GB/T 1800.1-2020产品几何技术规范(GPS)线性尺寸公差ISO代号体系第1部分:公差、偏差和配合的基础标准
英文:Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, ...
英文:Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, ...