һa(chn)ƷSM-500ԇ?zi)?/span>ҪˮSҌˮϼϵĥ
SM-500ԇ?zi)?sh)Ҏ(gu) ĥͲ(ni)L 500¡500L ĥwbd 100K ĥȣ 7L ĥbd ≤5K ĥͲD(zhun) 48r/min ĥrg ≈30min ≈300K
һa(chn)ƷSM-500ԇ?zi)ҪˮSҌˮϼϵĥ
SM-500ԇ?zi)?sh)Ҏ(gu) ĥͲ(ni)L 500¡500L ĥwbd 100K ĥȣ 7L ĥbd ≤5K ĥͲD(zhun) 48r/min ĥrg ≈30min ≈300K