Tus spur iavNcej yog qhov tseem ceeb tshaj plaws txhawb nqa thiab tig ib feem ntawm cov lus tsa suab paj nruag, uas tuaj yeem muab cov lus tsa suab nrov ntawm lub zog thiab lwm yam, thiab muaj peev xwm kis lub zog thiab muaj hwj chim dhau mus deb. Nws muaj qhov zoo ntawm kev kis tau zoo, lub neej ntev thiab cov qauv kev cog lus. Nws tau siv dav dav thiab tau dhau los ua ib qho ntawm cov theem pib ntawm kev siv tshuab hloov chaw. Tam sim no, nrog kev txhim kho nrawm nrawm ntawm kev lag luam hauv tsev thiab kev nthuav dav ntawm cov cuab yeej cuab tam, yuav muaj nthwv dej tshiab ntawm kev siv tshuab. Cov khoom xaiv ntawm cov iavtus pas,Txoj kev ntawm kev kho cua sov, lub installation thiab kev hloov kho ntawm cov txheej txheem ua haujlwm, thiab kev noj nws yog ib qho tseem ceeb heev rau kev ua kom zoo thiab lub neej ntawm lub iav ncej.
Peb tau nruab nrog cov khoom siv tshuaj xyuas tshiab xws li xim av & Sharple peb-ntsuas ntsuas, ntsuas hluav taws xob, ntsuas qhov ntsuas kom paub tseeb tias qhov kawg tshuaj xyuas thiab ua kom tiav.
1) .bubble kos duab
2) .dimension
3) .Material Tend
4) .Heat kho cov ntawv qhia
5) .Txhua daim ntawv tshaj tawm