Kev ceev faj rau kev siv Tumbler

(1) Preheat lossis pre-txias nrog me me ntawm boiling dej (los yog dej khov) rau 1 feeb ua ntej siv, thiab cov nyhuv ntawm kev txuag hluav taws xob thiab kev txuag txias yuav zoo dua.

(2) Tom qab sau lub raj mis nrog dej kub lossis dej txias, nco ntsoov kaw lub raj mis kom nruj kom tsis txhob scalding los ntawm dej ntws.

(3) Yog tias koj ntim dej kub lossis dej txias ntau dhau, yuav muaj cov dej ntws tawm, thov mus saib cov dej ntim qhov chaw nyob hauv phau ntawv qhia.

(4) Tsis txhob muab tso rau ze ntawm qhov hluav taws kub kom tsis txhob deformation.

(5) Tsis txhob muab tso rau ntawm qhov chaw ntawm cov menyuam yaus, thiab ceev faj kom tsis txhob cia menyuam yaus ua si, yuav muaj kev pheej hmoo kub hnyiab.

(6) Thaum muab dej kub rau hauv lub khob, ceev faj kom kub hnyiab.

(7) Tsis txhob muab tso rau hauv dej khov qhuav, dej qab zib, dej qab ntsev, mis nyuj, mis nyuj thiab lwm yam dej haus.

(8) Tsis txhob muab cov khoom tso rau hauv lub tshuab ntxhua khaub ncaws, tshuab ziab khaub ncaws, lossis microwave.

(9) Tsis txhob poob ntawm lub khob thermos thiab qhov cuam tshuam loj heev, kom tsis txhob muaj qhov tsis zoo ntawm cov thermal rwb thaiv tsev uas tshwm sim los ntawm kev nyuaj siab ntawm qhov chaw.

(10) Tsis txhob siv tshuaj ntxuav tais diav, ntsev, thiab lwm yam los ntxuav, nws yuav ua rau lub tank sab hauv ntawm lub khob thermos.