添加成功!
1.基材(cai);多層夾板,含水率(lv)9%以下;木(mu)方桉木(mu),松木(mu)方(四面(mian)創(chuang)光),含水率(lv)10% 2.海綿;靠背(bei)使(shi)用,35KG/m3密度(du)高(gao)(gao)回彈(dan)切割棉(mian);座使(shi)用42KG/m3密度(du)高(gao)(gao)回彈(dan)切割棉(mian) 3.承重(zhong)彈(dan)力結構;靠背(bei)裝釘橡筋(jin)式(shi)中(zhong)纖板十面(mian)網;坐墊(dian)蛇(she)形(xing)彈(dan)簧直徑(jing)4.0 間距13公分+平衡(heng)線+平衡(heng)橡筋(jin)+面(mian)網; 4.填充物(wu)公仔棉(mian)+鴨毛