底部观察孔的英文

• bottom porthole

• "底部"英文翻译    bottom; bottom side; foot; r ...
• "观察孔"英文翻译    eye split; glory-hole; obser ...
• "观察孔" 英文翻译 :    access hatch; access opening; disconnecting manhole; eye hole; eye sight; eye split; eyesight; inspection door; inspection hole; inspection window; observation door; observation hole; observation opening; observation port; observation window; observing aperture; peehole; peep door; peephole; porthole; sight glass; sight hole; sight tube; sight window; sightglass; sighthole; sighting hole; sighting slit; spy hole; view port=viewport; viewing port; viewing window; vision slit; window
• "观察孔,观察窗" 英文翻译 :    sight glass
• "内部观察" 英文翻译 :    to communicate one’s inner vision
• "玻璃观察孔" 英文翻译 :    glass bull's eye
• "玻片观察孔" 英文翻译 :    plate glass window; plate-glass window
• "充砂观察孔" 英文翻译 :    sand-fill port
• "第二观察孔" 英文翻译 :    second window
• "跟踪观察孔" 英文翻译 :    tracking window
• "观察孔，监视孔" 英文翻译 :    o ervation port; observation port
• "观察孔，检视孔" 英文翻译 :    peehole
• "观察孔玻璃" 英文翻译 :    port glass
• "观察孔玻片" 英文翻译 :    sight glass
• "观察孔法兰" 英文翻译 :    sighting hole flange
• "观察孔盖" 英文翻译 :    access plate; sight cap
• "平炉观察孔" 英文翻译 :    wicket hole
• "小孔；孔眼；观察孔" 英文翻译 :    eye-let
• "液流观察孔" 英文翻译 :    sight-flow fitting
• "北部观察行动" 英文翻译 :    operation northern watch
• "不要外部观察" 英文翻译 :    no external view
• "外部观察差异" 英文翻译 :    externally observable difference
• "玻璃片观察孔" 英文翻译 :    plate-glass window
• "六分仪观察孔" 英文翻译 :    sextant viewing window
• "透明观察孔线" 英文翻译 :    transparent window