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Chinese National Standard Category: Farming machinery and tools |
English Title: | Agricultural irrigation equipment—Pressure losses in irrigation valves—Test methed |
Chinese Title: | 农业灌溉设备 灌溉阀的压力损失 试验方法 |
Standard No.: | GB/T 18688-2012 |
Category No.: | B91 |
Issued by: | AQSIQ,SAC |
Issued on: | 2012-12-31 |
Implemented on: | 2013-7-1 |
Status: | to be abolished |
Superseded by: | GB/T 18688-2023 Agricultural irrigation equipment—Pressure losses in irrigation valves—Test method |
Superseded on: | 2024-6-1 |
Abolished on: | 2024-06-01 |
Superseding: | GB/T 18688-2002 Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method |
Word Count: | 7000 words |
Similar Standards: | GB/T 19987-2005 DB32/T 4258-2021 GB 8974-1988 T/CQAGS 1201-2019 GB/T 10940-2005 GB 1210-1986 T/CNFMA B016-2021 DB32/T 4259-2021 DB11/T 297-2005 GH/T 1371-2022 CNCA 05C-074-2006 GB/T 19988-2005 DB37/T 4008-2020 DB37/T 4170-2020 GB 19997-2005 T/ZZB 008-2015 DB11/T 299-2005 DB37/T 4084-2020 DB11/T 921-2012 DB43/T 1295-2017 |
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