防塵
type: Concept
modified: 2010-11-16T17:31:18
created: 1980-06-20
pref label: 防塵
  transcription: ボウジン
  transcription: Bojin
alt label: Dust control
source: 石灰製造業のばい煙・粉じん処理技術
source: 工業大辞典
in scheme: topicalTerms
related match: NA217
related match: http://id.ndl.go.jp/class/ndc9/519.3
related: 粉塵
related: クリーンルーム