- P(gun)]
ȼ?x)ˮ?jin)
ȼ?x)ˮҪ҂?jng)õһNȼ?x)ȼȻM(jn)мӟጢfQһЩˮȼ?x)þߣȼ(x)ˮ?jin)ĹԼQҲǷdz҂Լ^m(x)W(xu)(x)һճеᘌ(du)ȼ?x)ˮҲһ(g)õķM(jn)ЌW(xu)(x)Ҫya(chn)һЩˮˮ̫Cǟˮc(din)ȼůo(w)
ȼ?x)ˮijF(xin)ĹҲǷdzĸ(j)ͬĹϵģM(jn)˺(jin)εҽQl(f)һЩ㲿ģ_(sh)߀ҪһЩۺM(jn)һЩľSճ@N(jin)εСϵ҂ԼW(xu)(x)¾ͿM(jn)һЩ(jin)εĽB
һˮ
ԭ1ȼ?x)≺ͣȼ(x)ܵȼ(x)·͡?/p>
QԲȼ?x)ܵǷ?ɏȼ?x)̎һܵˮȼ(x)M(jn)ֱ̎cˮˮıߵˮM(jn)̎Ĺ·ж)Ո(qng)ȼ?x)˾zȼ?x)·?/p>
ԭ2ˮ^(gu)ܵ^(gu)ܵڏ̫
QP(gun)СM(jn)ˮܵyT(mn)ߟˮO(sh)ض
ԭ3O(sh)ò(dng)(yng){(dio)ڸߙnF(xin){(dio)Йnn
Qf(shu)(sh)ϵʹ÷_O(sh)
϶ˮ̫C
ԭ1ˮ͡ˮСˮܶ
Q
a.ˮ{(dio)QһĿڏ;
b.b;
c.ˮM(jn)ˮ^(gu)VW(wng);
d.{(dio)ˮϵˮ{(dio)(ji);
e.{(dio)Qۑ(yng)M
ԭ2ȼ?x)≺^(gu)ҪwF(xin)Һ(LPG)
Q{(dio)QҺĜpy(DŽڄ(dng))ȼ?x)≺{(dio)Ҫֵ
ԭ3O(sh)ò(dng)ҪnjˮO(sh)ڸߜ^(q)
Qf(shu)(sh)ϵʹ÷_O(sh)á
ϾP(gun)ȼ?x)ˮ?jin)ĹԼQճк(jin)εĹԼͿM(jn)ųl(f)һЩ㲿_(sh)߀ҪһЩۺM(jn)һЩľSճҲҪM(jn)ȼ?x)ˮıB(yng)Լ坍CԼõơ