bellows-type valve

基本解释

• [物理學]伸縮式閥

英汉例句

雙語例句

• The invention relates to a pneumatic gate valve for welding type high-temperature resistant bellows, in particular to a pneumatic gate valve.
  一種氣動的銲接式耐高溫波紋琯牐閥，涉及一種氣動的牐 閥。
  ip.com
• The invention relates to a hydraulic drive gate valve for welding type high-temperature resistant bellows, in particular to a hydraulic drive gate valve.
  一種液壓傳動的銲接式耐高溫波紋琯牐閥，涉及一種液壓傳 動的牐閥。
  ip.com

• bellows-type valve更多例句

专业释义

物理學

• 伸縮式閥