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MBRʽпwSĤ (zhn)ˮ̎MBRһwˮO(sh)Ĥ
Ԕ(x)Ϣ| ԃr(ji)VĤVĤ ƷMBR mÌ(du)ˮ ;ˮ^V Ҏ(gu)]ʽʽĤ 0.4 m÷ˮ ^Vʽ≺ʽ ;͉A;ߜ;͵͜ 150 Mpa ض25 ^V99 100 f 0.4 m ͨ20 L/H v(qing)150 Mpa ̖(ho)ʽпwSĤ ͨ20 L/H -
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a(chn)Ʒ
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- 늡Ԓ18938915177
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