Txoj moo

TOP 10 lub teb chaws saum toj no nrog kev lag luam loj tshaj plaws hauv kev lag luam min thoob ntiaj teb.
los ntawm admin ntawm 25-02-18
Qhov tsuas thiab hlau kev lag luam yog ib tus ncej tseem ceeb rau kev tsim kho vaj tsev thoob ntiaj teb, kev tsim khoom, thiab thev naus laus zis. Xyoo 2024, lub ntiaj teb kev ua lag luam thiab cov hlau ua lag luam tau npaj kom ncav cuag $ 1.57 trillion, nrog 2031, lub mining thiab hlau khw ...
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Hadan XSc Schere Chemical Co., Ltd. 2025 ISO 9001 Rov Kawm Dua Kawm
los ntawm admin ntawm 25-02-17
Taw Qhia Hadan XSC Snorer Tshuaj Co., Ltd. yog cov neeg ua lag luam tseem ceeb hauv kev lag luam thiab kev tsim kho nws txoj kev tswj hwm zoo. Txhawm rau kom cov tuam txhab ua tiav cov ISO 9001 rov qab ua dua nyob rau hauv 2025, muaj kev cob qhia txhij txhua ...
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Kev faib tawm thiab cov kev siv ntawm cov plua plinc
los ntawm admin ntawm 25-02-14
Zinc Plua Plav yog cov khoom siv hmoov uas ua haujlwm tau ua lub luag haujlwm tseem ceeb hauv kev lag luam hauv tebchaws, muaj kev phiv rau lub cev. Nws yog dav siv nyob rau hauv kev lag luam xws li txheej, hlau me me, tshuaj, roj, khoom siv hluav taws xob, thiab roj teeb. Zin ...
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Zinc Plua Av
los ntawm admin ntawm 25-02-12
Vim yog cov tshuaj lom ntawm hexavalent chromium hauv Zinc-Chromium txheej, cov teb chaws thoob plaws lub ntiaj teb tau tsim thiab siv cov chromium-muaj txheej txheej. Lub chromium-Dawb Zinc-Aluminium txheej thev naus laus zis yog hom tshiab ntawm "ntsuab" cov thev naus laus zis deg. Nws ...
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Corrosion kuj daws teeb meem | Ua Liaj Ua Teb - Zinc Plua Plav Technology
los ntawm admin rau 25-02-11
Daim ntawv thov ntawm cov plua plinc zinc hauv galvanization Dacro txheej txheem yog cov txheej txheem corrosion yog kev tiv thaiv kev siv tshuab uas tau ua haujlwm hauv tsev tsis ntev los no. Lub coating tuab feem ntau yog nruab nrab ntawm 5 txog 10 μm. Cov tshuaj tiv thaiv kev xeb hlau cuam tshuam nrog kev tswj electrochemical Barrier tiv thaiv ...
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Cov Khoom Siv, Txuj Ci Ntau Lawm, thiab siv cov plua plav zinc
los ntawm admin ntawm 25-02-07
Tshuaj mis: Zn molecular hnyav: 65.38 thaj chaw: Zinc yog lub bluish-dawb hlau nrog lub ntsej muag hexagonal kaw-ntim crystal qauv. Nws muaj lub ntsiab lus melting ntawm 419.58 ° C, lub qhov cub npau npau ntawm 907 ° C, Mohs Distuctivity ntawm 0.02 ω resist²² / m, thiab qhov txawv ntawm 7.14 g / cm³. Zinc D ...
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Dab tsi yog zinc Plua Plav Khoom?
los ntawm admin rau 25-02-06
Zinc Plua Plav Khoom, Lub npe hu ua nws yog xim hlau Dinc Plua Plav, yog ib daim ntawv tshwj xeeb ntawm zinc hlau. Lawv tshwm sim ua cov hmoov av grey thiab tuaj yeem muaj cov qauv siv siv lead ua raws cov txheej txheem ntau lawm, nrog cov duab sib txawv, thiab cov ntawv zoo li flake. Zinc Plua Tswb yog insoluble ...
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Daim ntawv thov ntawm zinc plua plav nyob rau hauv txheej
los ntawm admin ntawm 25-02-05
Taw qhia Zinc Plua Plav yog cov hlau tseem ceeb siv nyob rau hauv cov txheej txheem kev lag luam. Vim nws cov hmoov tiv thaiv zoo heev thiab kev ua tau zoo, zinc zoo nkauj yog qhov ua kom zoo nkauj, marine txheej, thiab lwm daim teb. Kab lus no tshawb txog ...
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Micronutrient chiv - Zinc Chivers
los ntawm admin ntawm 25-01-22
I. Hom Zinc Fertilizers Zinc Chiv yog cov khoom siv uas muab zinc uas yog ib qho khoom noj muaj txiaj ntsig loj rau cov nroj tsuag. Feem ntau siv zinc chiv hauv khw suav nrog zinc sulfate, zinc chloride, zinc carbonate, chelated zinc, thiab zinc oxide. Ntawm cov no, zinc sulfate tau heptahydrate (ZNEATHIHP 7H2O, KEV ...
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Zinc sulfate heptahydrate
los ntawm admin ntawm 25-01-21
Zinc Sulfate Hepthanydrate: feem ntau pom tias yog xim tsis muaj xim, granular, lossis hmoov zoo, nrog lub ntsej muag melting ib puag ncig 100 degrees Celsius. Nws yog yooj yim soluble hauv dej tab sis insoluble hauv cawv thiab acetone, thiab nws cov kua aqueous yog cov accidic tsis muaj zog. Nws yog ib txwm ua efflorescen ...
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Zinc Fertilizer Raw Khoom
los ntawm admin ntawm 25-01-20
Hom zinc fertilizer cov khoom nyoos feem ntau muaj: heptahydrate zinc sulfate, hexahydrate zinc sulfate, zinc citrate zinc, zinc citrate zinc, zinc citrate, thiab nano zinc oxide. 1
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Sodium Persulfate thiab Potassium Persulffate: Cov ntawv thov thiab qhov sib txawv
los ntawm admin ntawm 25-01-15
Sodium thiab poov tshuaj Persulffate yog ob qho tib si persulffates, ua haujlwm tseem ceeb hauv kev ua neej nyob txhua hnub thiab tshuaj lom neeg. Txawm li cas los xij, dab tsi paub qhov txawv no ob tus persulffates? 1. Sodium persulfate sodium persulfate, lossis sodium peroxodisulfate, yog ib qho inorganic compound nrog cov tshuaj noj cov mis na₂s₂o₈. Nws ...
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