Cov khoom siv neoprene yog cov khoom siv roj hmab ua npuas lub cev, vim yog cov yam ntxwv ntawm cov roj hmab, muab cov khoom siv neoprene mos thiab elastic zog. Raws li cov xim ntawm cov roj hmab, nws yog neoprene rau hauv cov kua nplaum dub thiab cov kua nplaum dawb. Thiab cov ntaub nrog yas yog ntau inclined rau cov ntaub tsaus, yuav ...
Nyeem ntxiv