^(gu)VɰȻʯӢɰ/(jng)Yxɣˮϴo(w)s|(zh)ܶ2.66SiO298ϣĪӲ7ȣ0.5-1mm/1-2mm/24mm(ɸ(j)ÑҪ{(dio))Ҫ;o(w)yVأԁ(li)ˮИI(y)ˮ̎/Tɰ䓰ɰr(ji)ʹ^L(zhng)C(j)е(qing)ȸȻʯӢɰƴʯӢɰʹL(zhng)38ҞVˮ|(zh)(wn)(du)ȻʯӢɰ