high pressure closed loop
high pressure closed loop system
high pressure loop line
low pressure closed loop line
high line pressure correction
high pressure high temperature
high pressure high temperature well
high pressure loop port
high pressure-high temperature synthesis
High-pressure closed-vessel digestion
high-pressure high-temperature phase tran-sition
left side high pressure line
pulse high-pressure line
super high-pressure line
closed-loop pressure control
low pressure closed loop
low pressure closed loop system