... most disadvantaged country 条件最差的国家 most effective filter 高效滤毒罐 most efficient load 最大效率时的负载 ...
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高效滤毒罐
High-efficiency gas filter canister
以上为机器翻译结果，长、整句建议使用 人工翻译 。
目的评价滤毒罐、高效滤材和高效过滤器等微生物气溶胶防护装备的防护效果。
Objective To evaluate the protective efficacy of protective equipment, such as gas-filtering can, high-efficiency filtering material and high-efficiency filter, against microorganism aerosol.
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