China 'QB/T 2267-2015
' Industry standard english version:
QB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
QB/T 2267-2015
Limits and fits for timekeeping instruments. Standard tolerance value of inserted middle tolerance grade for nominal size up to 18 mm 计时仪器用极限与配合 公称尺寸至18 mm插入中间公差等级的标准公差数值
Issued Date:2015-10-10
Implemented Date:2016-03-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
QB/T 2267-2015
Standard Category
China Light Industry
Standards
GB Standard English Title
Limits and fits for timekeeping instruments. Standard tolerance value of inserted middle tolerance grade for nominal size up to 18 mm