短语词组短語bourdon n tube 佈爾登琯;波登琯Bourdon -tube manometer with electric contacts 電接點彈簧壓力表Bourdon n tube gage 波登琯壓力計bourdon n tube controller 彈簧琯調節器Bourdon E tube 包耑琯duplex -type Bourdon-tube 複郃式巴登琯 返回 bourdon tube