Cov txheej txheem ua haujlwm txhua hnub ntawm cov khoom siv hauv chav ua noj

Cov txheej txheem ua haujlwm txhua hnub ntawm cov khoom siv hauv chav ua noj ua lag luam:
1. Ua ntej thiab tom qab ua haujlwm, xyuas seb cov khoom siv hauv txhua lub qhov cub puas tuaj yeem qhib thiab kaw tau yooj yim (xws li kev hloov dej, hloov roj, hloov lub qhov rooj thiab cov roj nozzle raug thaiv), thiab nruj me ntsis tiv thaiv dej los yog roj. . Yog tias pom muaj teeb meem, tsis txhob siv tam sim ntawd thiab qhia rau lub chaw saib xyuas;
2. Thaum pib lub tshuab hluav taws xob thiab lub tshuab nqus tsev, mloog seb lawv puas ua haujlwm li qub. Yog tias lawv tsis tuaj yeem tig los yog muaj hluav taws kub, pa taws thiab tsw ntxhiab, tshem tawm lub hwj chim hloov tam sim ntawd kom tsis txhob hlawv lub cev muaj zog lossis ignition. Lawv tsuas tuaj yeem rov ua haujlwm dua tom qab lawv tau ceeb toom rau cov neeg ua haujlwm ntawm lub tuam tsev engineering rau kev saib xyuas;
3. Kev siv thiab kev saib xyuas ntawm chav txee thiab qhov cub yuav tsum yog tus neeg saib xyuas thiab ntxuav tsis tu ncua. Lub sij hawm dav dav yog soak hauv oxalic acid ntau tshaj 5 teev txhua 10 hnub, ntxuav thiab tshem tawm cov nplai hauv cov kua tsib kom tiav. Xyuas seb lub tshuab ua dej tsis siv neeg thiab cov kav dej hloov pauv puas yog qhov zoo txhua hnub. Yog tias qhov hloov pauv raug thaiv lossis xau, nws tsuas yog siv tau tom qab kev saib xyuas, kom tsis txhob cuam tshuam rau kev siv los yog tawg tawg vim kev poob;
4. Thaum tseem muaj roj kub kub tom qab lub qhov cub tau muab tso rau hauv kev siv thiab kaw, tsis txhob nchuav dej rau hauv qhov cub, txwv tsis pub cov tub ntxhais ntawm lub cub tawg yuav tawg thiab puas;
5. Yog tias pom muaj qhov tsaus ntuj lossis hluav taws xob pom nyob ib puag ncig ntawm lub taub hau ntawm lub qhov cub, nws yuav tsum tau qhia txog kev kho kom haum rau lub sijhawm kom tsis txhob muaj qhov cub loj;
6. Thaum ntxuav, nws yog txwv tsis pub ncuav dej rau hauv lub cub tawg, lub tshuab cua tshuab thiab lub tshuab hluav taws xob kom tsis txhob muaj kev puas tsuaj thiab kev sib tsoo;
7. Txhua qhov hloov pauv siv hauv chav ua noj yuav tsum tau npog lossis kaw tom qab siv los tiv thaiv cov roj fume los ntawm kev puas tsuaj los ntawm cov dej noo lossis hluav taws xob poob;
8. Nws yog txwv tsis pub so cov khoom siv hauv tsev pastry thiab cov khoom siv cua sov brine nrog dej los yog ntaub ntub dej kom tsis txhob muaj hluav taws xob tawg;
9. Chav ua noj roj qhov cub, lub qhov cub siab thiab lwm yam khoom siv yuav tsum tau tswj xyuas los ntawm cov neeg ua haujlwm tshwj xeeb thiab tshuaj xyuas tsis tu ncua. Tsis txhob tso koj tus ncej thiab siv lawv kom zoo;
10. Thaum ntxuav, nws yog nruj me ntsis txwv tsis pub ntxuav nrog cov kav dej tua hluav taws. Cov dej siab ntawm cov kav dej tua hluav taws yuav ua rau cov khoom siv hluav taws xob puas tsuaj los yog rhuav tshem cov khoom siv hluav taws xob.