high - hot-
- high-iron limey slag
- high-iron limy slag
- high-level
- high-level indicator
- high-lift blooming mill
- high-lift slabbing mill
- high-lime slag
- high-line hopper
- high-lock alarm
- high-luster coating
- high-lying (energy) level
- high-magnesia slag
- high-melting
- high-melting binder
- high-melting-temperature alloy
- high-mirror-finished sheet
- high-nickel alloy
- high-nitrogen
- high-order dislocation
- high-order lines
- high-order reflection
- high-oxide ore
- high-performance
- high-permeability
- high-phosphorus
- high-phosphorus coke
- high-power micrograph
- high-power microscope
- high-power microscopic image
- high-power microscopical image
- high-precision measurement
- high-pressure (acetylene) generator
- high-pressure blower
- high-pressure bottle
- high-pressure cooling circuit
- high-pressure die casting
- high-pressure fluid
- high-pressure form of cerium
- high-pressure gauge
- high-pressure liquid forming