| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 4854.3-1998 | English | 479 |
Add to Cart
|
Days<=3
|
Acoustics. Reference zero for the calibration of audiometric equipment. Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators
|
GB/T 4854.3-1998
| Obsolete |
GB/T 4854.3-1998
|