| LDR | 00000nam k2200205 k 4500 | |
|---|---|---|
| 001 | 000000056141 | |
| 005 | 20210513105637 | |
| 008 | 210513s2020 uk 000a eng | |
| 020 | ▼a 978-0-580-98225-5 | |
| 049 | ▼l WM00010100 ▼v p.9 | |
| 056 | ▼a 530.029 | |
| 090 | ▼a 530.029 ▼b B916h ▼c p.9 | |
| 110 | ▼a BSI. | |
| 245 | 10 | ▼a Hearing protectors -- Safety requirements. Part 9 : Earplugs with safety-related audio input. BS EN 352-9:2020 / ▼d BSI |
| 260 | ▼a 영국: ▼b BSI, ▼c 2020 | |
| 300 | ▼a 8 p, ▼c 30 cm | |
| 950 | 0 | ▼a 구입 |