Xov xwm

1. inhibit roj teeb polarization, txo cov teebmeem thermal, thiab txhim kho tus nqi kev ua haujlwm; 2. Txo cov kev tiv thaiv sab hauv ntawm lub roj teeb, thiab txo qhov kev ua h...

Polyaluminium chloride yog ib qho uas nquag siv inorganic polymer flocculant. Ntau qhov chaw ntawm cov khoom siv raw rau kev tsim cov polyaluminium chloride tau tso lub hauv pau...

Qhov laj thawj tseem ceeb ntawm kev txhim kho corrosion yog tias cov khoom yog damp los yog raug dej thaum lub sij hawm tsim khoom thiab kev faib khoom. Yog li ntawd, kev tswj c...

① Kev txiav txim siab ntawm tag nrho cov kev ua tiav Tag nrho cov txheej txheem yog hais txog tag nrho cov deformation degree ntawm cov ntawv ci tom qab recrystallization anneal...

Aluminium ntawv ci yog ua los ntawm electrolytic aluminium nrog purity ntau dua 99 feem pua, uas yog tsim los ntawm dov. Aluminium muaj qhov zoo ntawm cov khoom siv ntau, tus nq...

Aluminium ntawv ci muaj qhov huv, huv si thiab ci ntsa iab. Nws tuaj yeem ua rau hauv cov khoom ntim khoom sib xyaw nrog ntau lwm cov ntaub ntawv ntim, thiab cov nyhuv luam tawm...

Cov kauj ruam tu tshwj xeeb ntawm cov phaj txhuas yog raws li hauv qab no: 1. Yaug lub rooj tsavxwm nrog dej ntau ua ntej; 2. Siv ib daim ntaub mos muag hauv dej-diluted deterge...

Yog tias koj xav paub seb cov khoom siv twg yog qhov zoo rau lub hwj chim roj teeb lub plhaub, koj yuav tsum paub tias lub hwj chim roj teeb yog dab tsi. Txawm hais tias tsis mu...