Iindaba
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Kutheni kuhlala kukho umahluko wombala phakathi kwesampulu yelaphu kunye nesampulu enkulu?
Kutheni kusoloko kukho umahluko wombala phakathi kwesampulu yelaphu kunye nesampulu enkulu?Umzi-mveliso wokudaya ngokubanzi wenza iisampulu elabhoratri, kwaye emva koko wandise iisampulu kwindawo yokusebenzela ngokweisampulu.Izizathu zokungahambelani kombala fi...Funda ngokugqithisileyo -
Zeziphi iintshayelelo kwiiNdlela zokuLondolozwa kweengxowa?
Hangzhou Gaoshi Luggage Textile Co.,Ltd.ikwazisa kwindlela yokugcinwa kweengxowa: 1. Xa uthenge okokuqala, kuqhelekile ukuba kukho iphunga elincinci lesikhumba.Ukususa ivumba, ungabeka i-lemon, i-orenji peel, amagqabi eti ukuphelisa ivumba, o...Funda ngokugqithisileyo -
Loluphi uhlobo lweFayibha yePolyester “KwiNgcebiso zokuLungisa uBackpack”?
I-polyester fiber, eyaziwa ngokuba yi "polyester".Yifiber eyenziweyo efunyenwe ngokujikeleza i-polyester efunyenwe nge-polycondensation ye-organic dibasic acid kunye ne-dihydric alcohol.Yikhompawundi yepolymer kwaye lolona didi lukhulu lweentsinga zokwenziwa ngoku.Ipolyester...Funda ngokugqithisileyo
