low rate of water to cement
rate-of-low-pass pyramid
curve parameter of rate of brace length tm、b and ν
drawing rate of back area
fluctuation of rate of fire
Rate rate of blowing out
3D drawing of drawing dies
Coefficient of ore drawing variation
random simulation of ore drawing
Regular pattern of ore drawing
Abnormal belt of low resistivity
abnormality of low resistivity
AC contactor of low voltage
adverse transformation of low DC