air tight seal
词语: air tight seal
解释: 气密
词性: 名词
词典: 能源专业英汉词典
air tight seal 相关解释
air tight seal 〔名词〕密封,气密
air tight seal 〔名词〕气体密封圈,气密密封,气封
气密 obturate
气密 airtightness;hermetically;obturate;obturation
气密 air seal
气密 vapor proof;vapor tight
气密 air tight;gas proof;pressurization
气密 air tight