第一中压汽缸
first intermediate cylinder
侧摆液压汽缸
side swing hydraulic cylinder
大直径高压球封头
large diametral spherical heads used in high pressure vessel
large diametral spherical heads used in high press
带保温层压力管道
pressure pipeline with the insulation
带补偿的电压模型
Voltage model with compensation
带超高压变质带
Ultra-high pressure metamorphic belt
带串联间隙四星形过电压保护器
four-star shaped surge protector with series gap
带激光照射装置的高压氧舱
hyperbaric oxygen chamber with laser radiation device
带水压开采
Mining with Water Pressure
带防脱压紧螺母
Gland Nut with Anti-Drop Off
大型压铸模具
large-sized die-casting die