1. Hauv kev lag luam khoom siv hauv tsev, nws tsuas yog siv rau cov xim cement, xim cement pem teb vuas, xim cement vuas, imitation glazed vuas, pob zeb pem teb vuas, xim mortar, xim asphalt, terrazzo, mosaic vuas, dag marble thiab phab ntsa painting, lwm .;
2. Siv rau xim thiab tiv thaiv cov khoom ntawm ntau yam xim, nrog rau cov dej-raws li sab hauv thiab sab nrauv phab ntsa, hmoov xim, thiab lwm yam.; kuj haum rau ntau yam primers thiab sab saum toj coats oily xim xws li epoxy, alkyd, amino, thiab lwm yam .; kuj tseem siv tau rau cov khoom ua si xim, cov xim zoo nkauj, xim rooj tog, xim electrophoretic thiab enamel. Hlau liab primer muaj kev tiv thaiv xeb, tuaj yeem hloov cov xim xim liab uas muaj nqi siab, thiab txuag cov hlau tsis muaj hlau.
3. Siv rau cov xim ntawm cov khoom yas, xws li thermosetting plastics thiab thermoplastics, thiab cov xim ntawm cov khoom siv roj hmab, xws li cov tsheb sab hauv, lub dav hlau sab hauv, lub tsheb kauj vab puab, thiab lwm yam.
4. Siv rau kev sib tsoo cov ntaub ntawv zoo tshaj plaws, siv rau polishing ntawm precision hardware instruments, optical iav, thiab lwm yam. High-purity yog lub hauv paus khoom tseem ceeb ntawm hmoov metallurgy, siv rau smelt ntau magnetic alloys thiab lwm yam advanced alloy steels. Nws yog tau los ntawm calcining ferrous sulfate, hlau oxide daj los yog seem hlau ntawm qhov kub thiab txias, los yog ncaj qha los ntawm kua nruab nrab.
