Wen-juan Cheng

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
OBJECTIVE To investigate the fitness characteristics of self-inhalation air-purifying dust respirators for representative subjects and to explore the influencing factors on fitness characteristics of respirators. METHODS According to the Chinese new bivariate fit test panel, 50 representative subjects were studied for using 2 kinds of self-inhalation(More)
  • 1