lowest useful high frequency

lowest useful high frquency

lowest useful high frequency {= LUF}

lowest high water

lowest useful frequency

high-high level float switch

high-high sump level

composite high school; comprehensive high school; cosmopolitan high school

Composite high school;Comprehensive high school;Cosmopolitan high school

Comprehensive high school;Composite high school;Cosmopolitan high school

Cosmopolitan high school; Composite high school;Comprehensive high school

High carbon and high molybdenum high speed steel

High Carbon High Vanadium High Speed Steel

high vanadium and high cobalt high speed steel

abnormal high temperatures and high pressures packet

artificial static high temperature and high pressure

BHTPSD(bottoms from high-temperature and high-pressure separator distillates)

charge under high temerature and high pressure

chromatograph; high performance liquid; high pressure liquid chromatograph; HPLC