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LDR00000nam k2200205 k 4500
001000000056258
00520210610144136
008210610s2019 uk 000a eng
020 ▼a 978-0-580-95787-1
049 ▼l WM00010122 ▼v p.3
056 ▼a 530.029
090 ▼a 530.029 ▼b B916h ▼c p.3
110 ▼a BSi.
24510 ▼a Hearing protectors. Testing. Part 3: Supplementary acoustic test methods. BS EN 13819-3:2020 / ▼d BSi
260 ▼a 영국: ▼b BSi, ▼c 2019
300 ▼a 38 p, ▼c 30 cm
9500 ▼a 구입