NIOSH recorded 35 suicides among 2, 038 white male deaths.
038例白人男性死者中，NIOSH记录有35例。
N95 is one of nine classifications for NIOSH certified particulate respirators.
N95防护口罩是NIOSH认证的9种防颗粒物口罩中的一种。
NIOSH recorded 35 suicides among 2,038 white male deaths. Category includes supervisors of material moving equipment operators.
038例白人男性死者中，NIOSH记录有35例。包括物料搬运设备操作监理。
Respiratory protection: When respiratory protection is required for certain operations, use a NIOSH-approved dust respirator.
呼吸保护：当进行产生大量粉尘的操作时使用规范的粉尘防毒面罩。
N95 is one of nine classifications for National Institute for Occupational Safety and Health (NIOSH) certified particulate respirators.
N95是美国国家职业安全健康研究所（NIOSH）认证的9种级别的防颗粒物呼吸防护口罩中的一种。
N95 is one of nine classifications for National Institute for Occupational Safety and Health (NIOSH) certified particulate respirators.
N95是美国国家职业安全健康研究所（NIOSH）认证的9种级别的防颗粒物呼吸防护口罩中的一种。
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