用“hard metal”造句大全，hard metal造句

High quality hard metal can be prepared by simple breaking and grinding from hard metal scrap without any chemical treatment.

Wire、bar or tube drawing dies--As sintered pellets of hard metal

A friction-reducing bearing consisting essentially of a ring-shaped track containing freely revolving hard metal balls against which a rotating shaft or other part turns.

cemented carbides,hard metals

renewed technology of hard metal alloy mould

Test method for thermal diffusivity of hard metal (carbide)

" Indexable hard metal (carbide) inserts with rounded corners, with cylindrical fixing hole"

"However, in some small engines, the cylinder walls are plated with chromium, a very hard metal, to reduce wall wear and lengthen their life."

multiple carbide hard metal

As-sintered hard metal round rods

A figure or design carved into or beneath the surface of hard metal or stone.

We must first clear of the old line, when constructed line, motor drive the cutter made of hard metal alloy to revolve at high speed, then erase old line.

As-sintered hard metal blanks used in measuring tools

The technology of developing quality and strong pick is found by researching the hard metal alloy, pick-body material, weld gap, technique of braze welding and heat treatment.

Sintered metal materials and hard metals--Determination of electrical resistivity

Clamping and resharpening hard metal (carbide) inserts

Paiko threw himself into the back of the Land Rover, banging his head against the hard metal.

Sintered metal materials (excluding hard metal)--Tensile test pieces