50. 下列何者粉塵粒徑大小排列順序正確？
(A) Thoracic dust > Inhalable dust > Respirable dust
(B) Thoracic dust > Respirable dust > Inhalable dust
(C) Respirable dust > Inhalable dust > Thoracic dust
(D) Inhalable dust > Respirable dust > Thoracic dust
(E) Inhalable dust > Thoracic dust > Respirable dust

答案：登入後查看
統計： A(7), B(4), C(9), D(9), E(21) #2334058