与"high vacuum pump"相近的词条

...

• high vacuum gage for laboratory
• high vacuum gauge
• high vacuum grease
• high vacuum jar
• high vacuum oil
• high vacuum pump、high-vacuum pump
• high-vacuum rectifier
• high-vacuum rectifier tube
• high vacuum stopcock
• high-vacuum technique
• high-vacuum tube
• High vaginal obstetrical laceration
• high valence
• high-vanlted arch
• high variable gene segment
• high vault

...