Anti-swb roj hmab Mat Ob txheej txheej tiv thaiv cov roj hmab zoo li qub
Qhov zoo:
Oxidation kuj
Zoo heev nws ua hauj
Cov uas tsis-flammable
Roj ua hauj
Resistant mus rau acid thiab alkali
Los tiv thaiv kev laus
Daim ntaub ntawv:
Mas siv hauv kev siv tshuaj lom neeg, kev tsim kho, tsheb, tshuab, khoom siv hluav taws xob, chaw muag tshuaj, tsim nyog rau kev xuas nrig ntaus ntau lub nplhaib, cov cawv, roj hmab tshuab ntxhua khaub ncaws, sealing kab xev thiab rau paving pem teb, thiab lwm yam.
Sau koj cov lus ntawm no thiab xa rau peb