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| Position: Chinese Standard in English/GB/T 17248.2-1999 |
| GB/T 17248.2-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Engineering method in an essentially free field over a reflecting plane (English Version) | |||
| Standard No.: | GB/T 17248.2-1999 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 8000 words | Price(USD): | 240.0 remind me the price change |
| Implemented on: | 1999-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 17248.2-1999 |
| English Name: | Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Engineering method in an essentially free field over a reflecting plane |
| Chinese Name: | 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法 |
| Chinese Classification: | A59 Acoustic Measurement |
| Professional Classification: | GB National Standard |
| ICS Classification: | 17.140.20 Noise emitted by machines and equipment |
| Issued by: | State Quality and Technology Supervision Bureau |
| Issued on: | 1999-03-08 |
| Implemented on: | 1999-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections |
| Superseded on: | 2018-12-28 |
| Language: | English |
| File Format: | |
| Word Count: | 8000 words |
| Price(USD): | 240.0 |
| Delivery: | via email in 1~3 business day |