ʩ Ҫ: ߶Ȟ2.5m; ϶gb¶ˑ(yng)O(sh)500mmߵĻ(c)O(sh)ùľ ^GR摪(yng)LI(y)(bio)R(sh)ԏV(bio)ZDɫʑ(yng)c܇h(hun)f(xi){(dio)
m÷: (xing)Ŀδ(xing)Ŀ
Ҫ: ߶Ȟ2.5m; ϶gb¶ˑ(yng)O(sh)500mmߵĻR摪(yng)LW(hu) (bio)ZԏV棬Dɫʑ(yng)c܇h(hun)f(xi){(dio)
m÷: (xing)Ŀδ(xing)Ŀ
Ҫ: ߶Ȟ2.5m; gb¶O(sh) 500mmߵĻ; RO(sh) c“”“(gu)”Ļ ĹV(bio)Z
m÷: ɵ^·;
1ϞDܰ0.3mmϲ䓰ď(f)ϰ壬֧ιԲ5cm x 5cm\
2߶2m 6cm֧ܿ˨c^̻ɰ(du)֧M(jn)Љ
3нٲM(jn)Б⼉(j)̎ˇ
m÷:mʩ3(g)ԃ(ni)bb̺Ͳ
Ҫ:
1ĸ߶ȑ(yng)3.5m;
2(yng)gO(sh);
3ײ(yng)O(sh)500mmߵ(yng)ƽֱ(c)(yng)ĨҲ ˢc߅h(hun)f(xi){(dio)ɫͿϻN≦ɴu;
4(yng)M(jn)Ќ(xing)O(sh)Ӌ(j)O(sh)Ӌ(j)ҪM(jn)ʩ_Y(ji)(gu)(wn)ȫ
Ҫ: ߶Ȟ3.5m; ϶gb;RɇLI(y)(bio)R(sh)(xing)ĿVԏV(bio)Zȣ Dɫʑ(yng)c܇h(hun)f(xi){(dio)