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LDR00000nam k2200205 k 4500
001000000056137
00520210512154502
008210512s2020 uk 000a eng
020 ▼a 978-0-580-98228-6
049 ▼l WM00010096 ▼v p.5
056 ▼a 530.029
090 ▼a 530.029 ▼b B916h ▼c p.5
110 ▼a BSI.
24510 ▼a Hearing protectors -- Safety requirements. Part 5 : Active noise reduction earmuffs. BS EN 352-5:2020 / ▼d BSI
260 ▼a 영국: ▼b BSI, ▼c 2020
300 ▼a 9 p, ▼c 30 cm
9500 ▼a 구입