breathing zone 中文意思是什麼

breathing zone 解釋
伸縮區
  • breathing : adj 1 呼吸的，活的。2 （畫像等）栩栩如生的。n 1 呼吸；通氣，供氧。2 空氣的微微流動，微風；（香氣...
  • zone : n 1 【地理】（地）帶。2 區域，范圍，界。3 〈古、詩〉（腰）帶。4 圈，環帶。5 【數學】（球面）帶；...
  1. And is delivered to the top of the cabin and extracted at floor level to carry any particles downwards away from the breathing zone

    ，然後從客艙頂部流入，于底部連同空氣中不潔的微粒流出客艙外。
  2. Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - sampling of gases

    焊接及相關工藝的衛生與安全.操作人員呼吸區域內空氣中懸浮顆粒及氣體的抽樣.氣體的抽樣
  3. Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 2 : sampling of gases

    焊接和相關工藝的防護和安全.工作人員工作區空氣粒子和氣體的取樣.第2部分:氣體取樣
  4. Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - sampling of airborne particles

    焊接和有關過程的衛生和安全.操作者呼吸區域的空氣懸浮顆粒和氣體的取樣.空氣懸浮顆粒取樣
  5. Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 1 : sampling of airborne particles

    焊接和相關工藝的防護和安全.工作人員呼吸區空氣粒子和氣體的取樣.第1部分:氣體粒子的取樣
  6. To protect xiamen ' s marathon runners and spectators this saturday, the green breathing association is calling on marathon - goers to voluntarily observe a smokefree zone … no smoking within 25 feet of the marathon course

    二手煙現在被劃分為有毒的空氣污染，連同柴油、石棉、工業污染等…和別的不同的是，煙草的煙沒有一點安全的元素。
  7. Do not stay in dangerous zone without self - contained breathing apparatus

    除非有設備齊全的氧氣呼吸，否則不宜呆在火災危險區。
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