Qʯ\W(wng)ǾW(wng)ι̵ĽY(ji)(gu)VڽЁӏذ?sh)ďڃͯوćҲÁݵĻ\ʯ\ϵɸ\FУ֣ÙCŤ@Bm(x)(lin)Y(ji)һgԽY(ji)(gu)wָλðšbʯϲ^ӷ(wn)Qʯ\W(wng)ÙCеɹ(ji)ʡrMѸmڸ١_gBˮ֮Ӱ
Qʯ\W(wng)ԽY(ji)(gu)ڲ{(dio)Լʯg֮p϶ڄϢֲLˮ֮ʯ\ÿֲGB(ti)ĿȫҪQʯ\W(wng)ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng)ʹõĽپǸ(j)εĴСͬǽ僌ӵĽپtʹþ2.0mm4.0mmĽپPVCĽپǾW(wng)tʹ⏽3.0mm4.5mmPVC().߅ľtʹñǾW(wng)һ̖ľ
Qʯ\W(wng)ľQʯ\W(wng)һγa(chn)w߅壬˰װgɷָL/ȹ5%߶ȹ10%(ni)ÿ1ײøɪĆԪ