Peb yog cov chaw tsim khoom lag luam nyob hauv Suav teb uas tsim, tsim khoom, thiab muag cov chaw ntim khoom zoo thiab cov cuab yeej hluav taws xob. Peb muaj ib pab neeg muaj kev paub txog cov engineers, txhua tus muaj tsawg kawg 7 xyoo kev ua haujlwm hauv kev tsim khoom thiab kev tsim khoom. Peb pab kaum tawm txhiab tus tuam txhab thiab cov tib neeg thoob plaws ntiaj teb, thiab tau tsim kev nplua nuj nyob hauv kev daws teeb meem ntawm cov neeg siv khoom. Koj tsis tas yuav nug peb cov kws tshaj lij

Peb tau mob siab rau hauv kev tshawb nrhiav thiab kev tsim khoom thiab kev tsim tawm ntawm kev ua haujlwm hauv cov taub dej khov. Yog tias koj muaj lus nug lossis txheej txheem kev cai hais txog tshuaj txau txias, tshuaj tsuag txias, tshuaj tsuag plua plav tshem tawm, desulfurization thiab lwm thaj chaw uas xav tau txau, thov koj xav tiv tauj peb. Peb cov kws ua choj yuav teb rov qab rau koj thaum thawj zaug.