liquid helium cryocondensation pump
常見例句
- The Neutral Beam Injection (NBI) system requires a clean high vacuum environment. The liquid helium cryocondensation pump with high pumping speed is an ideal vacuum obtain device.
中性束注入系統(tǒng)要求有潔淨(jìng)的動(dòng)態(tài)高真空環(huán)境，大抽速液氦冷凝泵是滿足此要求的理想真空獲得設(shè)備。 返回 liquid helium cryocondensation pump