air seal
短語(yǔ)詞組
- air extracting seal 抽氣密封
- AIR SHAFT SEAL 壓縮空氣旋轉(zhuǎn)接頭
- intake air lines seal 進(jìn)氣管路密封
- Air -Seal 密封
- air -seal test 氣密試驗(yàn)
- air curtain seal 氣幕密封
- air cylinder seal 風(fēng)洞密封件
- air r seal 氣封
- air tight seal 氣密;密封;氣體密封圈 返回 air seal