cov khoom

piav qhia luv luv:

Nplooj nceb cornucopus hom ntsev teeb lub teb chaws tus qauv American

Siv tau thaj tsam ntawm ntsev teeb
Ntsev teeb hauv qab 5KG: 7-25W, haum rau chav 3--5 square meters; 5- 7KG ntsev teeb: 15-25W, haum rau chav 5--9 square meters;
7-11KG ntsev teeb: 15-40W, haum rau chav 9--14 square meters;
11-16KG ntsev teeb: 25-40W, haum rau chav 14-18 square meters;
16-22KG ntsev teeb: 40-60W, haum rau chav 18-25 square meters.