Русский: Фильтр респиратора (3М 6009), предназначенный для защиты от паров ртути и хлора. Фильтр снабжён индикатором, который при воздействии паров ртути (не имеющих запаха) постепенно меняет цвет с жёлтого на чёрный (1 - 2 - 3 - 4). Изменение цвета индикатора является объективным признаком необходимости заменить фильтр (по воздействию ртути). В зависимости от условий применения (например - при очень низкой концентрации ртути, и большой концентрации других газообразных загрязнений) замена фильтров должна проводиться раньше.
English: Respirator cartridge (3M 6009) for protection against mercury vapor and chlorine. This cartridge has an indicator that progressively changes color (from yellow to black, 1-2-3-4) when it is exposed to mercury vapor.
Български: Респираторен филтър (3M 6009) за защита срещу живачни изпарения и хлор. Филтърът има индикатор, който постепенно променя цвета си от жълт до черен (1-2-3-4) под въздействието на живачни пари.
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