GB/T 18691.4-2021

Active

Agricultural irrigation equipment—Irrigation valves—Part 4: Air valves

农业灌溉设备 灌溉阀 第4部分：进排气阀

Standard Type
GBT
ICS
65.060.35
CCS
B91
Status
现行
Issue Date
2021-12-31
Implementation
2022-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A