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發表於:2017-06-23
Thequartzwatchkeepsgoodtime.Pleasesendusyourpricelistofquartzclocks.211pleasesendusyourpricelistofquartzclocks.Smokeyquartz:ayounggirlswallowedasmokeyquartz,whichcamewith...
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發表於:2018-09-17
Thestoneusedincludesjadeofmanykindssuchasemerald,coral,whitejade,agate,rosequartz,etc.TheSanjiangareaisrichinresourcesofgemjadestones,suchasaquamarine,tourmaline,topaz,ro...
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發表於:2018-02-09
architecturallargequartzclockmovementtechnologyofmanufacturingsolarenergyquartzclockThequartzclockkeepsverygoodtime.Thereisagoldquartzclocknearthewoodshutter.Theclockisno...
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發表於:2017-11-26
Interactionbetweenα-quartzpowderandlecithin;Other:Cementclinker,minerals(castingauxiliary),weldingpowder,quartzgranule,quartzpowder,grains…Applicationofsurfactantsinprep...
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發表於:2024-01-07
1、quartzglasspyrheliometer2、Productsintroduction】Quartzglass,UVQuartzglasspiece,Quartzglasstube,Quartzapparatus,Quartzheatingapparatus,Quartzglassprocess,Opaquequartzg...