Apr 17, 2024
Qhov sib txawv ntawm frosted thiab etched iav
Qhov sib txawv ntawm frosted thiab etched iav
Ntau
Apr 18, 2024
Cov txheej txheem koom nrog ua frosted thiab etched iav
Etching, raws li tau piav qhia, txhais tau hais tias muab cov qauv zoo sib xws rau iav. Cov qauv tsim tuaj yeem muaj los
Ntau
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02
Sep![Leej twg invented dichroic iav]()
Leej twg invented dichroic iavDichroic iav yog cov khoom siv iav tshwj xeeb, koj puas paub tias nws los li cas? -
30
Aug![Keeb kwm thiab kev loj hlob ntawm iav]()
Keeb kwm thiab kev loj hlob ntawm iaviav yog ib qho khoom siv tsis tau hauv peb lub neej niaj hnub no. Koj puas paub nws txhim kho li cas? -
29
Aug![Cov iav ua li cas]()
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28
Aug![Yuav ua li cas ua kom lub chav loj dua los ntawm daim iav]()
Yuav ua li cas ua kom lub chav loj dua los ntawm daim iavDaim iav muaj qhov tsis pom kev ntawm qhov chaw nce chav, koj puas paub tias qhov no ua tiav li cas? -
27
Aug![Vim li cas koj saib txawv ntawm daim iav sib txawv]()
Vim li cas koj saib txawv ntawm daim iav sib txawvCov iav sib txawv tuaj yeem coj koj tawm ntawm tib qho txiaj ntsig, koj paub vim li cas qhov no? -
26
Aug![Yuav ua li cas ntxuav daim iav yog qias neeg]()
Yuav ua li cas ntxuav daim iav yog qias neegDaim iav yog lub neej yooj yim heev rau cov khoom qias neeg, koj puas paub tias muaj ntau txoj hauv kev los ntxuav daim iav? -
23
Aug![Cov yam ntxwv thiab daim ntawv thov ntawm antique daim iav iav]()
Cov yam ntxwv thiab daim ntawv thov ntawm antique daim iav iavAntique daim iav iav yog ib hom niaj hnub kho kom zoo nkauj iav uas ua raws li daim iav qub. Koj puas paub nws cov yam ntxwv thiab kev siv? -
22
Aug![Hom qauv iav]()
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21
Aug![Qhov zoo thiab qhov tsis zoo ntawm cov iav xim]()
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20
Aug![Kev siv cov kua qaub-etched iav]()
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19
Aug![Dab tsi yog ultra dawb iav? Qhov txawv ntawm ultra-dawb iav thiab iav zoo tib...]()
Dab tsi yog ultra dawb iav? Qhov txawv ntawm ultra-dawb iav thiab iav zoo tib...Dab tsi yog ultra dawb iav? Qhov txawv ntawm ultra-dawb iav thiab iav zoo tib yam? -
16
Aug![LED daim iav rau koj chav dej]()
Xa kev nug