Kev siv cov carbide burrs: Tungsten carbide rotary ntaub ntawv yog dav siv nyob rau hauv machinery, tsheb, shipbuilding, tshuaj lom neeg kev lag luam, khoom siv tes ua carving thiab lwm yam industrial departments, cov nyhuv yog zoo kawg li, lub ntsiab siv yog: (1) tag nrho cov hom hlau pwm kab noj hniav, xws li khau pwm thiab lwm yam.(2)...
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