Cov txheej txheem:
Video: Koj ua li cas thiab khaws cov tshuaj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2024-01-18 08:15
Cov cai rau kev khaws tshuaj
- Sau tag nrho tshuaj ntim tag nrho.
- Muab qhov tshwj xeeb khaws cia qhov chaw rau txhua tus tshuaj , thiab xyuas kom rov qab los tom qab siv txhua qhov.
- Khw volatile toxics thiab odoriferous tshuaj nyob rau hauv ventilated txee.
- Khw flammable kua nyob rau hauv pom zoo flammable kua khaws cia cov txee.
Tsis tas li nug, kev saib xyuas dab tsi yuav tsum tau ua thaum siv tshuaj lom neeg?
Tshem tawm qhov hluav taws kub (txias, haus luam yeeb, nplaim taws, qhov chaw kub) thaum ua haujlwm nrog nplaim taws thiab combustible kua. Siv qhov tsawg tshaj plaws ntawm nplaim taws ua kua hauv thaj chaw ua haujlwm. Khaws cov chaw cia txias thiab qhuav. Khw nplaim taws thiab combustible kua deb ntawm cov ntaub ntawv incompatible (piv txwv li, oxidizers).
Tom qab ntawd, lo lus nug yog, koj khaws cov tshuaj hauv tsev li cas? Yuav Khaws Tshuaj Zoo Li Cas Hauv Tsev
- Nyeem daim ntawv lo. Txawm tias ua ntej koj xav txog kev yuav khoom, koj yuav tsum nyeem daim ntawv lo kom huv si.
- Cia deb ntawm Me Nyuam thiab tsiaj.
- Tshawb xyuas cov dej xau.
- Cia deb ntawm zaub mov.
- Khaws lawv deb ntawm tshav ntuj.
- Tsuas yog khaws qhov tsawg kawg nkaus hauv koj lub tsev.
- Sau txhua yam.
Tsis tas li cov lus nug yog, yuav tsum khaws cov tshuaj ntxuav li cas?
Xaiv qhov chaw tsim nyog rau kev ntxuav cov tshuaj
- Khaws rau hauv qhov chaw huv, txias, qhuav.
- Khaws rau hauv qhov chaw uas muaj cua zoo, nyob deb ntawm HVAC qhov cua nkag.
- Khaws tsis pub siab tshaj qhov muag, thiab tsis txhob nyob rau saum txee ntawm qhov chaw cia.
- Tsis txhob muaj ntau ntau cov txee thiab suav nrog daim di ncauj los tiv thaiv kom tsis txhob poob ntim.
Dab tsi yog qhov cuam tshuam ntawm kev tuav cov tshuaj tsis raug?
Muaj peev xwm noj qab haus huv teebmeem Kev xwm txheej los yog tsis raug siv tsev neeg tshuaj cov khoom yuav ua rau muaj kev noj qab haus huv tam sim ntawd teebmeem , xws li tawv nqaij lossis qhov muag khaus lossis kub hnyiab, lossis lom. Kuj tseem muaj kev noj qab haus huv mus ntev teebmeem los ntawm tshuaj.
Pom zoo:
Koj yuav faib cov tshuaj li cas rau kev khaws cia?
Cov thawv ntim tshuaj yuav tsum muab kaw nrog lub hau kaw kom zoo. Cov khoom siv hluav taws xob thiab hluav taws xob hluav taws xob yuav tsum tau muab tso rau hauv cov khoom siv hluav taws xob tau pom zoo thiab khaws cia kom deb ntawm txhua qhov hluav taws xob, oxidizers, lossis corrosives
Koj khaws cov tshuaj hauv tsev li cas?
Khaws tag nrho cov tshuaj hauv pas dej da dej hauv qhov chaw txias, qhuav, tsaus ntuj cais los ntawm tshav ntuj ncaj qha. Xyuas kom lawv muaj kev nyab xeeb ntawm menyuam yaus thiab tsiaj. Xyuas kom tseeb tias qhov chaw khaws cia yog qhov cua zoo. Kev ua kom qeeb ntawm cov pa taws hauv thaj chaw uas nyob ib puag ncig tuaj yeem ua rau tuag taus
Cov coefficients hauv kev sib npaug tshuaj sib npaug qhia koj li cas txog cov reactants thiab cov khoom?
Cov coefficients ntawm kev sib npaug chemicalequation qhia peb cov txheeb ze ntawm moles ntawm reactants thiab cov khoom. Hauv kev daws teeb meem stoichiometric, kev hloov pauv ntawm moles ntawm reactants rau moles ntawm cov khoom raug siv. Hauv kev suav loj, cov molar loj yog xav tau los hloov cov huab hwm coj mus rau moles
Koj khaws cov tshuaj hauv pas dej li cas hauv Texas?
Cov thawv ntim lawv tus kheej yuav tsum khaws cia hauv pem teb. Qhov no yuav tiv thaiv lawv los ntawm kev nkag mus rau hauv cov av thiab sib tov, nrog rau raug cuam tshuam rau tej yam nchuav los yog dej koj qhov chaw cia. Nco ntsoov xyuas kom meej tias thaum koj muab koj cov ntim tshuaj pov tseg kom lawv kaw nruj nreem
Dab tsi yog tshuaj lom neeg cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv lub cev?
Qhov sib txawv ntawm cov tshuaj tiv thaiv lub cev thiab cov tshuaj tiv thaiv tshuaj yog muaj pes tsawg leeg. Hauv cov tshuaj tiv thaiv tshuaj, muaj kev hloov pauv ntawm cov tshuaj hauv nqe lus nug; nyob rau hauv ib qho kev hloov ntawm lub cev muaj qhov sib txawv ntawm qhov tsos, tsis hnov tsw, los yog cov duab yooj yim ntawm cov qauv ntawm cov teeb meem yam tsis muaj kev hloov pauv hauv cov ntsiab lus