GB/T 7704-1987
Replaced
JB/T 12727.1-2025
Pending
Industry standards-Mechanical
JB/T 12727.1-2025 Non-destructive testing equipment - Specimen - Part 1: Ultrasonic testing specimens
JB/T 12727.1-2025 Non-destructive testing equipment - Specimen - Part 1: Ultrasonic testing specimens
Basic Information
Standard Code:
JB/T 12727.1-2025
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Ultrasonic and acoustic radiation flaw detection instruments
ICS Name:
Non-destructive testing
Publish Date:
2025-12-17
Implement Date:
2026-07-01
Publisher:
工业和信息化部
Technical Committee:
全国试验机标准化技术委员会
Development Information
Drafting Units:
山东瑞祥模具有限公司、深圳国技仪器有限公司、济宁市特种设备检验研究院、山西省机械产品质量监督检验站有限公司、辽宁仪表研究所有限责任公司、贵州理工学院、中机试验装备股份有限公司、洛阳LYC 轴承有限公司
Drafting Persons:
万海涛、庞艳、王延东、傅留虎、魏玉龙、刘燕、王琳、李波、王广星、任霞、边永丰、李婉婉、陈翠丽、邓丹
Related Standards
GB/T 11343-1989
Replaced
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
GB/T 11344-1989
Replaced
GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
GB/T 2611-1992
Replaced
GB/T 2611-1992 General requirements for testing machines
GB/T 15823-1995
Replaced
GB/T 15823-1995 Examination for helium leak detecting
GB/T 12604.9-1996
Replaced