differential of pressure curve
distribution of chamber pressure
earth pressure of chamber
Russia Federation of Chamber of Commerce and Industry
8 hours’ equal effect of pressure level A
absolute static pressure of the fluid
abutment pressure of side direction
air pressure of big secondary air box
an opposed the center point of pressure
analysis of pressure changes
Analyzing Instrument of Pressure System for Fully-mechanized Mining
annular pressure chamber
aperture of pressure difference
application pressure of brake shoe assebmly