brand: granville phillips
model: 274028 真探头
series: 274 bayard-alpert type ionization gauges
description: single thoria-coated iridium filament, nude gauge
fitting size: 2.75" (nw35cf)non- rotatable
the same as varian 0580- and eti 8140
本产品的加工定制是否,品牌是GranvillePhillips,号是274028,测量范围是0.(Pa)