combustion characteristics at high pressure

expansibility at high pressure curing

Long distance pulp transportation at high pressure

partial melting at high pressure

squeezing filling at high pressure

steam curing at high pressure

washing at high pressure

high pressure high temperature

high pressure high temperature well

air velocity at work area

air velocity at work place

Doctors’ work pressure

High Work Function

high work input

Orientation at work

pressure work

psychosocial hazards at work

standing at work

Work at low temperature

Work pressure