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Purity nrhiav tau thev naus laus zis rau cov hlau siab siab
Hauv qab no yog kev tsom xam dav ntawm cov thev naus laus zis tshiab, raug, nqi, thiab cov ntawv teev cov xwm txheej: i. Cov kev tshawb nrhiav tshiab iCP-MS / MS / MS / ms / ms / ms) los tshem tawm matrix cuam tshuam, ua ke nrog optimi ...Nyeem ntxiv -
7n seciturium crystal kev loj hlob thiab ua kom huv
7n seeberium kev loj hlob thiab huv HTTPs thiab penwww.super-preppority.com/upleads/ 芯片旋转 .mp4 i. Cov khoom siv rawreatment thiab preliminary lim dawb khoom xaiv thiab crushing cov khoom xav tau: Siv cov ntsiab lus super (te cov ntsiab lus ≥%), nyiam dua tooj liab s ...Nyeem ntxiv -
High-purity sulfur
Niaj hnub no, peb yuav sib tham txog cov txiv lws suav siab. Sulfur yog ib qho khoom muaj nrog ntau cov ntawv thov. Nws muaj nyob hauv cov phom tua phom (ib qho ntawm "FLATIONS"), siv nyob rau hauv cov tshuaj suav ib txwm muaj rau nws cov tshuaj tiv thaiv cov tshuaj tiv thaiv kab mob ...Nyeem ntxiv -
Zinc Celluride (ZNTE) Cov Txheej Txheem Ntau Lawm
Zinc Celluride (ZNTE), ib qho tseem ceeb II-Vi semiconductor cov khoom, yog siv dav hauv infrared nrhiav kom tau, hnub ci hlwb, thiab Optoelectronic khoom siv. Tsis ntev los no nce qib hauv Nanotechnology thiab kev chemisch Greenstr tau ua haujlwm tau zoo rau nws ntau lawm. Hauv qab no yog qhov tam sim no tseem ceeb ZNTE cov txheej txheem ntau lawm thiab ...Nyeem ntxiv -
Kawm txog tin hauv ib feeb
Tin yog ib qho ntawm cov hlau me me nrog cov nyom zoo tab sis kev ua haujlwm tsis zoo. Tin yog qhov qis me me me me taw kev hloov cov hlau keeb nrog ib qho me ntsis bluish dawb luster. 1. [Xwm] tin yog ...Nyeem ntxiv -
Ua raws li lub teeb rau pem hauv ntej 24
Thaum lub Cuaj Hlis 8, 24 Sichuan Jingding Technology Co., Ltd. yog caw tuaj rau ...Nyeem ntxiv -
Kawm txog kev bismuth
Bismuth yog silvery dawb rau cov hlau liab uas yog nkig thiab zom zaws. Nws cov tshuaj lom neeg muaj qhov ruaj khov. Bismuth muaj nyob rau hauv cov xwm nyob rau hauv daim ntawv ntawm cov hlau dawb thiab cov zaub mov. 1. [Xwm] Briewh yog cov hlau muag muag, thaum tsis txhob lam tau bismuth yog nkig. Nws yog ruaj khov nyob hauv chav tsev kub ....Nyeem ntxiv
