China 'MT/T 1191-2020
' Industry standard english version:
MT
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
MT/T 1191-2020
General technical conditions of mechanical wave non-destructive testing instrument for anchor bolt anchoring parameters in coal mines 煤矿井下锚杆锚固参数机械波无损检测仪通用技术条件
Issued Date:2020/7/9
Implemented Date:2021/1/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
MT/T 1191-2020
Standard Category
China Coal Industry
Standards
GB Standard English Title
General technical conditions of mechanical wave non-destructive testing instrument for anchor bolt anchoring parameters in coal mines