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Yanxatech System Industries Limited (tom ntej no hu ua YANXA) yog ib qho ntawm cov neeg muag khoom loj hlob hauv cov khoom siv tshwj xeeb thiab cov tshuaj pyrotechnic hauv Suav teb.Piv txwv li kev lag luam me me hauv xyoo 2008, YANXA tau tsav nrog kev mob siab rau tsim kev lag luam tawm txawv teb chaws hauv 2008. thaj chaw hais txog kev lag luam pyrotechnic thiab sib qhia cov ntaub ntawv kev lag luam nrog cov kws kho mob.

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Tiv tauj peb rau ntau cov qauv albums

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  • Peb Lub Hoobkas tau loj hlob mus rau hauv Premier ISO9001: 2008 Certified chaw tsim tshuaj paus ntawm cov khoom zoo, nqi-zoo.

    Kev pabcuam

    Peb Lub Hoobkas tau loj hlob mus rau hauv Premier ISO9001: 2008 Certified chaw tsim tshuaj paus ntawm cov khoom zoo, nqi-zoo.

  • Ib txwm tso qhov zoo ntawm thawj qhov chaw thiab saib xyuas cov khoom zoo ntawm txhua txoj kev.

    Zoo

    Ib txwm tso qhov zoo ntawm thawj qhov chaw thiab saib xyuas cov khoom zoo ntawm txhua txoj kev.

  • Peb Lub Hoobkas tau loj hlob mus rau hauv Premier ISO9001: 2008 Certified chaw tsim tshuaj paus ntawm cov khoom zoo, nqi-zoo.

    Daim ntawv pov thawj

    Peb Lub Hoobkas tau loj hlob mus rau hauv Premier ISO9001: 2008 Certified chaw tsim tshuaj paus ntawm cov khoom zoo, nqi-zoo.

Cov ntaub ntawv tseeb

xov xwm

Nyeem ntxiv

Txhua Yam Koj Yuav Tsum Paub Txog Sodium Perchlorate

Yanxatech System Industries Limited zoo siab los qhia rau koj qee yam ntawm peb cov khoom lag luam hauv kev lag luam ntawm cov khoom tshwj xeeb thiab cov tshuaj pyrotechnic.Peb tsim sodium perchlorate, uas yog siv dav hauv kev lag luam pyrotechnic ua tus neeg sawv cev oxidizing.Hauv tsab ntawv blog no, peb yuav tham txog ...

Dab tsi yog tungsten alloy siv rau?

Nyob zoo, lub hom phiaj yog raws li nram no Filament kev lag luam Tungsten yog thawj zaug siv los ua incandescent filaments.Tungsten rhenium alloys tau kawm ntau heev.Lub tshuab melting thiab tsim tshuab ntawm tungsten kuj tau kawm.Tungsten ingots yog tau los ntawm consumable arc thiab electron beam meltin ...

Cov av ciam teb cov dej ntws yog ib qho tseem ceeb ntawm cov pa phem nitrate.

Ua daim foos hauv qab no thiab peb yuav xa email rau koj PDF version ntawm Riverside Soils Yog Qhov Tseem Ceeb Ntawm Nitrate Pollution.Nitrates uas sib sau hauv av ze cov dej ntws ua lub luag haujlwm tseem ceeb hauv kev nce qib nitrate hauv dej dej thaum lub caij los nag, cov kws tshawb fawb los ntawm Nagoya University hauv ...

Dab tsi yog sodium perchlorate siv rau?

[Alias] Perchloric acid [Molecular Formula] HClO4 [Property] Oxyacid ntawm chlorine, tsis muaj xim thiab pob tshab, tsis tshua muaj hygroscopic kua, thiab muaj zog haus luam yeeb hauv huab cua.txheeb ze ntom ntom: 1.768 (22/4 ℃);melting point: -112 ℃;Kub taw tes: 16 ℃ (2400Pa).Muaj zog acid.Nws yog soluble hauv ...

Puas yog EPA kev txiav txim siab kawg ntawm txoj kev perchlorate?|Holland & Knight LLP

Lub Koom Haum Saib Xyuas Kev Tiv Thaiv Ib puag ncig hauv Tebchaws Meskas (EPA) tau tshaj tawm thaum Lub Peb Hlis 31, 2022 tias nws tsis npaj siab tswj cov tshuaj perchlorate hauv cov dej haus, tuav nws qhov kev txiav txim siab thaum Lub Xya Hli 2020.The EPA tau xaus lus tias qhov kev txiav txim siab dhau los yog ua raws li kev tshawb fawb zoo tshaj plaws.Nws tau ua tiav. long road since Mas...
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