Lub duav quav npuag txoj kev xaiv

Cov ntaub yog tus yuam sij rau tag nrho qhov zoo ntawm lub duav quav. Cov ntaub tsim nyog tuaj yeem ua tsis tau tsuas yog ua rau lub duav cov quav kom siv tau yooj yim, tab sis kuj txhim kho kev nyab xeeb thiab kev pab lub neej. Cov ntaub siv dav yog polyester, paj rwb, nylon, canvas thiab lwm yam. Rau cov ntaub ntawv saum toj no, vim muaj teeb meem ntawm lub zog thiab xim ceev, nrog rau kev nyab xeeb ntawm kev siv, nws raug nquahu kom xaiv cov ntaub nylon thiab polyester.