differences between input traffic volume and output traffic volume

INSTRUMENT OF FLOW VOLUME AND ACCUMULATIVE VOLUME

ratio of gas-cap volume to oil zone volume

volume expression expressed with volume of interfa

volume in volume

( casing) stress testing tool

12%Cr Steel Casing

36Mn2V oil casing

3-casing 4-exhaust

5Cr casing steel

a few casing and more circulating

adhering sand casing

Adhesion Sand Casing

aeroengine casing

air casing

air intake casing

air regulation casing

air-intake casing

alignment of bottom casing and bearing seating