ÖлªÈËÃñ¹²ºÍ¹ú¹ú¼Ò±ê
GB/T 4458.6-2002
´úÌæGB/T 4458. 1--1984
»úеÖÆͼͼÑù»·¨ÆÊÊÓͼºÍ¶ÏÃæͼ
Mechnical drawings-General principles of presentation-Sections
(ISO 128-44:2000£¬Technical drawings-General
principles of presentation-Part 44:Sections
on mechnical engineering drawings£¬MOD)
2002-09-06·¢²¼ 2
GB_T 4458.6-2002 机械制图 图样画法 剖视图和断面图.PDF