absolute pressure vacuum gauge
bimetallic vacuum gauge
Bourdon tube type vacuum gauge
capsule type vacuum gauge
cold-cathode vacuum gauge
combined pressure and vacuum gauge
compound pressure and vacuum gauge
Electric contact pressure gauge vacuum
electro-dissociationary vacuum-gauge
friction type vacuum gauge
high pressure ionization vacuum gauge
ionization [vacuum] gauge
ionization vacuum gauge
电离真空压力计
电离真空压
游离真空计
电离规管
电离真空计
magnetic suspension spinning rotor vacuum gauge