Copper sulfide (II) yog ib qho inorganic compound, yog divalent tooj liab sulfide, tshuaj formula rau CuS, yog xim av tsaus,
tsis tshua muaj insoluble, yog ib qho nyuaj tshaj plaws rau yaj cov ntaub ntawv (thib ob tsuas yog rau mercuric sulfide, platinum sulfide, nyiaj, thiab lwm yam), vim hais tias ntawm nws cov tsis zoo solubility ua rau ib co seemingly tsis tau cov tshuaj tiv thaiv tshwm sim.
Copper sulfide yog ib qho tseem ceeb ntawm kev hloov pauv hlau sulfide nrog kev ua haujlwm zoo catalytic, pom lub teeb pom kev, photoelectric
kev tsim hluav taws xob, kev txiav txim thib peb nonlinear polarizability thiab kev txiav txim thib peb uas tsis yog-linear teb ceev. Nws muaj daim ntawv thov kev cia siab zoo hauv lub hnub ci hlwb, photoelectric hloov pauv hloov, roj sensors thiab lwm yam.
Kev pabcuam peb tuaj yeem muab tau
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tuaj yeem muab kev pabcuam nres ib qho rau koj!
T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.
≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm. 25kg: ib as
Muaj, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!
1kg ib lub hnab fpr kuaj, 25kg lossis 50kg ib nruas, lossis raws li koj xav tau.
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.
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