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  • FAQ on Import and Export of Hazardous Chemicals and Packaging Inspection

    FAQ ntawm Ntshuam thiab Xa Tawm Cov Tshuaj lom thiab Tshuaj Ntim Ntim

    Cov Thawj Coj Saib Xyuas Kev Cai Lij Choj Tshaj Tawm No. 129 ntawm 2020 "Tshaj Tawm Txog Cov Teeb Meem Hais Txog Kev Ntshuam thiab Kev Xa Tawm Cov Tshuaj Muaj Tshuaj Zoo thiab Kev Tshuaj Xyuas Ntim Ntim thiab Ntim Ntim" tau ua tiav. Cov kev lis kev cai tau ua tiav tau txais kev sab laj kev lag luam los ntawm ...
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  • Sodium hydroxide sea export process and precautions

    Sodium hydroxide hiav txwv xa tawm txheej txheem thiab kev ceev faj

    Sodium hydroxide, tseem hu ua caustic soda thiab caustic soda, tshuaj mis yog NaOH, yog ib yam muaj zog alkali uas muaj kev sib txhuam siab, feem ntau yog cov hmoov dawb los yog cov hmoov, tuaj yeem yaj hauv dej los tsim cov tshuaj alkaline, kuj tuaj yeem yaj hauv methanol thiab ethano ... nyeem ntxiv
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  • A Comprehensive Review Of The “Glyphosate Export” Matters

    Kev tshuaj xyuas tag nrho ntawm "Glyphosate Export" Teeb Meem

    Cov khoom lag luam lub npe: glyphosate Lub teb chaws uas muaj kev xa tawm ntau ntxiv suav nrog: Argentina, Brazil, Tebchaws Asmeskas, Nigeria thiab Thaib Teb Lub npe / tshaj tawm Lub Npe: Tshuaj tua kab (ib hom tshuaj tua kab) Tshuaj tua kab mob cov cai khoom: 3808931100 (tshuaj tua kab hauv khw muag khoom pob) lossis 38089319 .. .
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  • Use And Precautions Of DEET

    Siv thiab Ceev faj Txog DEET

    DEET kuj tseem hu ua N, n-diethyl-m-toluidamide. DEET tau tsim thawj zaug thaum Tsov Rog Ntiaj Teb Zaum II thiab tsim los ntawm Asmeskas Lub Tsev Haujlwm Saib Xyuas Kev Ua Liaj Ua Teb. Nws tau siv los ntawm Asmeskas tub rog nyob rau xyoo 1946 thiab tau sau npe rau pej xeem siv hauv Tebchaws Meskas hauv xyoo 1957. Nws tau raug daws ...
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24 Teev Sijhawm Online

Rau kev nug txog peb cov khoom lossis daim ntawv teev npe, thov tawm koj tus email rau peb thiab peb yuav kov tsis pub dhau 24 teev.

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