Nco ntsoov 14 yam no uas koj tuaj yeem siv tau rau hauv lub qhov cub muffle

(1) Lub qhov cub muffle yuav tsum muab tso rau ntawm lub rooj cement, thiab tsis muaj tshuaj reagents yuav tsum tau khaws cia ib puag ncig, cia nyob ib leeg cov khoom tawg thiab tawg;

(2) Lub qhov cub kub kub yuav tsum muaj hluav taws xob tshwj xeeb los tswj cov khoom siv hluav taws xob;

(3) Thaum lub cub tawg tshiab tau rhuab rau thawj zaug, qhov kub thiab txias yuav tsum tau kho cov kauj ruam ob peb zaug thiab maj mam nce;

(4) Thaum yaj lossis hlawv cov qauv hauv qhov cub, qhov cua sov thiab qhov siab tshaj plaws ntawm lub qhov cub yuav tsum tau tswj nruj me ntsis kom tsis txhob muaj cov qauv txaws, corrosion thiab kev sib txuas ntawm lub cub tawg. Xws li hlawv cov organic teeb meem, lim ntawv, thiab lwm yam, yuav tsum tau ashed ua ntej;

(5) Nws yog qhov zoo dua los ua cov kab hluav taws xob nrog cov ntawv huv thiab tiaj tus refractory kom tsis txhob muaj kev puas tsuaj rau cov phab ntsa hauv qhov cub thaum muaj xwm txheej tawg;

(6) Lub hwj chim yuav tsum raug txiav tawm tom qab siv, thiab lub qhov cub lub qhov rooj tuaj yeem qhib tsuas yog tom qab qhov kub thiab txias qis dua 200 ° C, thiab lub zog yuav tsum raug txiav tawm thaum thauj khoom thiab coj mus kuaj kom tsis txhob muaj hluav taws xob poob;

daim duab

(7) Lub sijhawm qhib ntawm lub qhov rooj rau qhov cub yuav tsum luv li sai tau thaum thauj khoom thiab coj mus kuaj kom ntev lub neej kev pab cuam ntawm lub cub hluav taws xob;

(8) Nws yog txwv tsis pub nchuav cov kua rau hauv qhov cub;

(9) Tsis txhob muab cov qauv stained nrog dej thiab roj rau hauv qhov cub; tsis txhob siv cov clamps stains nrog dej thiab roj los thauj thiab coj mus kuaj;

(10) Hnav hnab looj tes thaum thauj khoom thiab coj mus kuaj los tiv thaiv kev kub nyhiab;

(11) Cov qauv yuav tsum tau muab tso rau hauv nruab nrab ntawm lub qhov cub, muab tso kom huv si, thiab tsis yog random;

(12) Tsis txhob kov lub qhov cub hluav taws xob thiab cov qauv ib puag ncig xws li;

daim duab

(13) Txiav tawm lub hwj chim thiab dej tom qab siv;

(14) Tsis txhob siab tshaj qhov kub siab tshaj plaws ntawm qhov hluav taws xob tiv thaiv thaum siv