Kev soj ntsuam paub
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Kev soj ntsuam Standard rau Ntoo Rooj tog
Kev soj ntsuam Standard for Wooden Furniture Inspection Requirement for Appearance Quality Cov kev tsis xws luag hauv qab no tsis raug tso cai rau cov khoom ua tiav: cov khoom uas ua los ntawm cov khoom vaj khoom tsev yuav tsum ua kom tiav rau cov ntug banding;muaj degumming, npuas, qhib sib koom ua ke, pob tshab kua nplaum thiab lwm yam tsis xws luag ...Nyeem ntxiv -
Tus Nqi Zoo yog dab tsi?
Tus Nqi Zoo (COQ) yog thawj zaug tau thov los ntawm Armand Vallin Feigenbaum, tus neeg Asmeskas uas tau pib "Tag Nrho Kev Tswj Xyuas Zoo (TQM)", thiab nws txhais tau tias tus nqi tshwm sim los xyuas kom meej tias cov khoom (lossis kev pabcuam) ua tau raws li cov lus teev tseg ...Nyeem ntxiv -
Kev tshuaj xyuas kev phom sij hauv cov menyuam yaus cov khoom ua si
Cov khoom ua si tau paub tias yog "cov menyuam yaus cov phooj ywg ze tshaj plaws".Txawm li cas los xij, feem ntau cov neeg tsis paub tias qee cov khoom ua si muaj kev nyab xeeb uas ua rau muaj kev phom sij rau kev noj qab haus huv thiab kev nyab xeeb ntawm peb cov menyuam.Dab tsi yog qhov tseem ceeb ntawm cov khoom lag luam kev sib tw hauv cov khoom ua si zoo ntawm cov menyuam yaus?Yuav ua li cas...Nyeem ntxiv -
Qhov tseem ceeb ntawm kev soj ntsuam zoo rau lub tuam txhab cov khoom
Qhov tseem ceeb ntawm kev soj ntsuam zoo rau lub tuam txhab cov khoom Kev tsim khoom yam tsis muaj kev tshuaj xyuas zoo zoo li taug kev nrog koj ob lub qhov muag kaw, vim nws tsis tuaj yeem tuav cov xwm txheej ntawm cov txheej txheem ntau lawm.Qhov no yuav inevitably ua rau omission ntawm qhov yuav tsum tau ...Nyeem ntxiv -
Kev tshuaj xyuas zoo
Kev soj ntsuam kev pabcuam, tseem hu ua kev tshuaj xyuas thib peb lossis kev tshuaj xyuas xa tawm thiab xa tawm, yog ib qho haujlwm los xyuas thiab lees txais qhov zoo ntawm cov khoom thiab lwm yam cuam tshuam ntawm daim ntawv cog lus ua lag luam sawv cev ntawm cov neeg siv khoom lossis cov neeg yuav khoom ntawm lawv qhov kev thov, hauv kev txiav txim. mus che...Nyeem ntxiv -
Kev soj ntsuam Standard
Cov khoom tsis raug tshawb pom thaum lub sijhawm tshuaj xyuas tau muab faib ua peb pawg: qhov tseem ceeb, qhov loj thiab qhov tsis xws luag.Cov teeb meem tseem ceeb Cov khoom tsis lees paub yog qhia raws li ...Nyeem ntxiv -
Kev tshuaj xyuas cov khoom siv hluav taws xob me me
Chargers muaj ntau hom kev tshuaj xyuas, xws li cov tsos, qauv, daim ntawv lo, kev ua haujlwm tseem ceeb, kev nyab xeeb, kev hloov hluav taws xob, electromagnetic compatibility, thiab lwm yam. Charger tsos, qauv thiab daim ntawv lo tshuaj xyuas ...Nyeem ntxiv -
Cov ntaub ntawv hais txog kev soj ntsuam kev lag luam txawv teb chaws
Kev soj ntsuam kev lag luam txawv teb chaws muaj ntau dua li paub txog cov neeg koom nrog kev lag luam tawm txawv teb chaws.Lawv tau txais txiaj ntsig dav thiab yog li siv los ua ib feem tseem ceeb ntawm kev lag luam txawv teb chaws.Yog li ntawd, peb yuav tsum xyuam xim rau dab tsi thaum lub sij hawm qhov kev siv ntawm kev soj ntsuam kev lag luam txawv teb chaws?Ntawm no y...Nyeem ntxiv -
Kev tshuaj xyuas Textile
Npaj rau kev tshuaj xyuas 1.1.Tom qab daim ntawv sib tham ua lag luam raug tso tawm, kawm txog lub sijhawm tsim khoom / kev nce qib thiab faib hnub thiab sijhawm rau kev tshuaj xyuas.1.2.Tau txais kev nkag siab ntxov ntawm th...Nyeem ntxiv -
Kev soj ntsuam valve
Kev soj ntsuam xyuas Yog tias tsis muaj lwm yam khoom ntxiv tau teev tseg hauv daim ntawv cog lus, kev tshuaj xyuas tus neeg yuav khoom yuav tsum txwv rau cov hauv qab no: a) Ua raws li cov cai ntawm daim ntawv cog lus, siv ...Nyeem ntxiv