Kev Kho & Kho

Kev Kho & Kho

Horizon quartz pob zeb nto yog nonporous, tawv kev ntxhib los mos thiab dej nqus tus nqi yuav luag xoom.Tab sis yog tias ua kev tu thiab tu zoo, nws yuav pab ua kom cov khoom siv tau ntev.

1.Thaum lub sijhawm ua haujlwm zoo nkauj, thov tsis txhob rhuav tshem cov yeeb yaj kiab tiv thaiv ntawm cov pob zeb dag kom txog thaum qhov project tiav.

2.Thaum muaj cov kua dej xws li number case, kas fes tshuaj yej, tshuaj yej, roj thiab lwm yam khoom, pls ntxuav lawv kom sai li sai tau.

3.Thov tsis txhob siv cov kua qaub alkali uas muaj zog los ntxuav quartz pob zeb nto.Peb pom zoo kom siv cov tshuaj uas tsis yog nruab nrab thiab alkali-xws li dilute hydrochloric acid thiab ceramic pobzeb ntxuav.

4.In thiaj li ua kom quartz pob zeb nto du, thov tsis txhob siv cov khoom ntse kom puas.

5.Nws yuav pab kom quartz pob zeb 'zoo meej, zoo kawg nkaus thiab luster nrog kev tswj ntawm lub sijhawm tsis tu ncua.