combustion characteristics at high pressure

compression curve at high pressure

expansibility at high pressure curing

Long distance pulp transportation at high pressure

partial melting at high pressure

rapid sintering at high pressure

sound velocity at high pressure

squeezing filling at high pressure

steam curing at high pressure

synthesizing at high pressure

tran-sformation at high pressure

washing at high pressure

high pressure high temperature

high pressure high temperature well

high pressure-high temperature synthesis

high-pressure high-temperature phase tran-sition

air velocity at work area

air velocity at work place

arrange for cadres to go to work at grassroots units or participate in physical labor