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Dab tsi yog qhov txawv ntawm Suav Thiab Txawv Teb Chaws Sau Ntawv Standard Requirements

Oct 31, 2022

1. Kev puas tsuaj nyob rau hauv kev kho cov tshuaj

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Ua ntej saib cov tshuaj kho uas ib zaug ua rau cov neeg siv khoom tsis txaus siab vim yog benzene. Tus txheej txheem Japanese JIS 6055: 2013 "Kho Kho" thiab Suav kev lag luam tus qauv QB/T 2655-2020 "Correction Solution" ob leeg qhia txog kev txwv kev siv cov kuab tshuaj organic cuam tshuam, tab sis hom kev txwv yog txawv.

JIS S 6055: 2013 tus qauv tau teev tseg tias cov ntaub ntawv hauv kev kho yuav tsum tsis muaj cov kuab tshuaj organic xws li chlorobenzene, nitrobenzene, formamide, N, N-dimethylformamide, toluene, methanol thiab ethyl acetate. Txoj Kev Kho Kho (QB/T 2655-2020) qhia txog cov kev txwv ntawm cov kuab tshuaj organic xws li benzene, chlorinated hydrocarbons, toluene, ethylbenzene thiab xylene hauv cov tshuaj kho. Cov tshuaj lom cov kuab tshuaj txwv tsis pub nyob rau hauv ob tus qauv yuav ua rau cov hlab ntsha lossis cov hlab ntsha puas ntsoog, tab sis qhov sib txawv ntawm ob qhov kev txwv no qhia txog qhov sib txawv ntawm cov teb chaws sib txawv hauv kev nkag siab thiab tswj cov kev pheej hmoo ntawm kev ua kom zoo thiab kev nyab xeeb ntawm kev kho.


Nws yuav tsum tau muab sau tseg tias QB/T 2655-2020 Kho Cov kua dej tau teev tseg tias kev nyab xeeb ntawm kev kho cov kua cwj mem lub tes tsho yuav tsum ua raws li cov kev cai ntawm GB 21027. Yog tias lub kaus mom cwj mem tsis muaj qhov cua thiab tsawg dua 16mm hauv qhov loj yog nqos los ntawm ib qho tus me nyuam, nws yuav tau daig nyob rau hauv txoj hlab pas, ua rau lub neej txaus ntshai xws li asphyxia thiab choking. Yav dhau los, qhov project no tsuas yog tsom rau lub kaus mom cwj mem. Qhov kev hloov kho no tseem yuav coj lub hau npog sab saud ntawm kev kho qhov kev daws teeb meem rau hauv kev tswj hwm, uas ntxiv txhim kho peb cov qauv.


Warm ceeb toom:

Thaum xaiv thiab yuav cov tshuaj kho, tsis txhob yuav ib qho uas muaj ntxhiab tsw ntxhiab, thiab sim tsis txhob yuav cov tshuaj kho nrog lub hau me me thiab tsis muaj cua tshuab. Xaiv cov kev kho kom raug cim nrog kev tiv thaiv ib puag ncig thiab ua raws li cov qauv khoom.


2. Lub teeb ceev ceev ntawm tus number case

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Koj puas tau ntsib qhov xwm txheej uas cov lus sau nrog cov cwj mem xim yog "tuag" tom qab lub sijhawm? Qhov no yog vim qee cov xim ntawm cov xim xim xim yuav hnov ​​​​mob nrog lub teeb thiab ua tsis muaj xim lwm yam tshuaj tom qab cov tshuaj tiv thaiv.

Peb yuav tsum xyuam xim rau kev xaiv thiab siv cov cwj mem zoo li no, thiab yuav ua li cas xaiv cov cwj mem nruab nrab uas yuav tsis ploj mus. Ua ntej, cia peb nkag siab qhov sib txawv ntawm cov qauv hauv tsev thiab txawv teb chaws.

Txoj kev sim rau lub teeb nrawm ntawm tus cwj mem nruab nrab hauv lub teb chaws tus qauv GB / T 37853-2019 Tsis siv neeg Ink Ballpoint Pens thiab Pen Cores yog ua kom pom tus cwj mem rau lub teeb ultraviolet rau 72 teev, thiab cov stitches yuav tsum nyob twj ywm pom. Thaum JIS S6061: 2010 ntawm Nyij Pooj thiab ISO 27668-1: 2017 Neutral Ink Ballpoint Pens thiab Pen Cores yog xenon teeb irradiation kuaj. Thaum cov ntaub ntawv siv xiav wool qauv qauv ntawm ib qho kev xeem raug rau lub hnub mus rau theem teev, xyuas seb cov kab sau puas pom. Hauv lwm lub tebchaws thiab cheeb tsam, tshwj tsis yog rau UK, South Africa thiab lwm lub tebchaws uas tau txais ISO 27668-1 tus qauv, muaj qee qhov yuav tsum tau ua rau lub teeb nrawm ntawm tus cwj mem.

Kev ceeb toom sov

Yog tias cov neeg tau txais kev pab sau cov ntaub ntawv uas yuav tsum tau khaws cia rau lub sijhawm ntev, lawv yuav tsum tau ua tib zoo saib xyuas seb cov khoom puas muaj cim nrog kev khaws cia lossis ua tau raws li cov qauv saum toj no. Yog tias nws tsis tuaj yeem paub qhov txawv, sim zam kev xaiv cov xim xim nrog cov xim ci thiab pob tshab me ntsis


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