局部洁净区的英文

• clean work area
• cleanliness measurement room

• 局部:    part; locality; topo-
• 洁净:    clean; spotless
• 区:    H region; H
• 局部100级洁净区:    local clean zone with cleanliness class
• 洁净区:    clean zone; uncontaminated area

例句与用法

1. Clean work area
   局部洁净区