Ó̎o(h)܃(ni)҉mo(h)ĥpô
ԭ 1F(xin)(chng)sL(fng)]_o(h)õġ
2F(xin)(chng)sL(fng)r(sh)_r(sh)P(gun)](du)
QsL(fng)(yng)L(zhng)_҉Ҫ0.1Mpa
Ó̎o(h)܃(ni)҉mo(h)ĥpô
ԭ 1F(xin)(chng)sL(fng)]_o(h)õġ
2F(xin)(chng)sL(fng)r(sh)_r(sh)P(gun)](du)
QsL(fng)(yng)L(zhng)_҉Ҫ0.1Mpa