Boron carbide, alias lub pob zeb dub dub, cov qauv B4C, feem ntau cov hmoov dub. Nws yog ib qho nyuaj tshaj peb cov ntaub ntawv paub. (Ob lwm ob yog pob zeb diamond, cubic boron nitride), siv rau cov ris tsho ua rog), mos txwv cov ntaub ntawv thiab ntau cov ntawv thov ntawm cov tsheb thauj khoom. Nws mohs hardness yog 9.3.
-Tsis muaj kua nplaum;
-wear-resistant cov cuab yeej;
-Thaum ob-lub ntsej muag sib tsoo ntawm LED thiab thinning ntawm sapphire kev lag luam thiab lwm cov khoom lag luam hauv ntiaj teb, cov khoom lag luam Engine thiab lwm yam.
Kev pabcuam peb tuaj yeem muab
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
2) Kev Pom Zoo Tsis pub lwm tus paub tuaj yeem kos npe
3) Muaj xya hnub rov qab lav
Tseem ceeb tshaj: Peb tuaj yeem muab cov khoom lag luam tsuas yog, tab sis kev pabcuam tshuab thev naus laus zis!
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tseem tuaj yeem muab ib qho kev yuav khoom rau koj!
T / T (Telek Hloov), Western Union, MoneyGram, BTC (Bitcoin), thiab lwm yam.
≤25KG: Hauv peb hnub ua haujlwm tom qab tau txais nyiaj. > 25kg: ib lub lim tiam
Muaj, peb tuaj yeem muab cov qauv dawb rau kev ntsuas lub hom phiaj zoo!
1kg ib lub hnab FPR kuaj, 25kg lossis 50kg rau ib nruas, lossis raws li koj xav tau.
Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo.
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C cerium acetylacetonate | Hydate | Siab Purity | ...
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CAS 1317-34-6 manganese oxide nanes hmoov mn2o3
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Hoobkas nqe ntawm Thermoelectric Bismuth qhia ...
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Hoobkas mov CAS 1313-96-8 Niobium oxide / NI ...
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Muaj Siab Purity Indium Ingot Hlau Hmoov ...
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Cas 409-21-2 Kev Purity Silicon Carbide Hmoov ...
