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Chinese National Standard Category: Automotive engines in general |
English Title: | Road vehicles—Test dust for filter evaluation—Part 1:Silicon dioxide test dust |
Chinese Title: | 道路车辆 用于滤清器评定的试验粉尘 第1部分:氧化硅试验粉尘 |
Standard No.: | GB/T 28957.1-2012 |
Category No.: | T10 |
Issued by: | AQSIQ;SAC |
Issued on: | 2012-12-31 |
Implemented on: | 2013-7-1 |
Status: | to be abolished |
Superseded by: | GB/T 28957.1-2023 Road vehicles—Test dust for filter evaluation—Part 1:Silicon dioxide test dust |
Superseded on: | 2024-8-1 |
Abolished on: | 2024-08-01 |
Superseding: | |
Word Count: | 6000 words |
Similar Standards: | GB/T 37154-2018 GB/T 34593-2017 GB/T 34600-2017 GB/T 28957.1-2012 GB/T 28957.2-2012 GB/T 28674-2012 HJ 439-2008 HJ 438-2008 HJ 437-2008 GB/T 19055-2003 GB/T 18297-2001 GB/T 17692-1999 HBM 65.3-1987 HBM 65.1-1987 HBM 65.2-1987 |
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