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䓟b̎ʩ
ϢԴ   l(f)r(sh)g2020-6-30   g[:

һ̸śr

50䓟bʩ ڟ늏S踯g(yn)أ̎

L(zhng)ɳ“(lin)h(hun)Ƽ޹˾Ӱ푙C(j)Mڟڵ\(yn)78#tˮƽ½Rr(sh)Ɵһ(dng)ʩꮅ֏(f)ÓģʽRr(sh)Ɵض100߶50s50ӹ̵ȣwɷ5(ji)3(ji)b䓰Ȟ3mm2*2.5ÿ0.5O(sh)һ[10Mӹ(ni)O(sh)57*4ʮּӹ֧vO(sh)10Ȟ10mm80mmļӹúȞ25mmQ235䓰壬4*4׵ƟȫBӣ_䓽A(ch)ƽ_(ti)

䓟b̎ʩ

䓟b̎ʩ

ڱ^]ۓ϶ȼȲO(sh)40׸300*300H䓾ֿܣÿ3O(sh)һәMM֮gO(sh)һбΘ(gu)͵ķ(wn)Y(ji)(gu)ּϷvO(sh)8[25ӏ(qing)vO(sh)4ӷL(fng)KÿO(sh)4619S+IWR ֱ20䓽zKӋ(j)420(yng)64(g)^2.5*0.5*0.5䓽K8(g) ʩ(chng)تMСܰb͵bC(j)е25܇M(jn)еbI(y)γߴRr(sh)ִÏSA(y)\(yn)جF(xin)(chng)Mϣbr(sh)(yng)ֿ](yng)C(j)е(yn)ؓ(f)ʩи߿Ռ(du)Ӻ҂еİȫʩSκΰȫ¹ʰl(f)

(j)

1I(y)ٹܵʩ(yn)Ҏ(gu)GB50235-97

2䓽Y(ji)(gu)ܵͿbg(sh)Ҏ(gu)̡YB/T9256-96

3䓽Y(ji)(gu)ʩ|(zh)(yn)ռҎ(gu)GB50205-2001

4Y(ji)(gu)ʩ|(zh)(yn)Ҏ(gu)GB50010-2002

5ػA(ch)O(sh)Ӌ(j)Ҏ(gu)GB5007-2002

ʩˇ

1ُ(gu)üҪ

1䓟ʹõ䓰(yng)䓲|(zh)z(yn)C(xing)ָ(bio)(yng)䓟O(sh)Ӌ(j)ļҪ͇(gu)ҬF(xin)P(gun)Ҏ(gu)ϸ䓲đ(yng)ֹʹ

2䓲؛F(xin)(chng)r(sh)(yng)[ţͬҎ(gu)䓲IJܻһͬr(sh)[䓲ĵĵײҪ|ƽֹ˞䓲Ķѷe׃ΣoʩycҪ韩

3õ늺lЮa(chn)ƷϸCχ(gu)ҡ̼䓺lGB5117(bio)(zhn)Ҏ(gu)ͬr(sh)Ҫ(jng)(sh)HӲʹԇ(yn)ϸʹ늺l(yng)ͨL(fng)ĵطSSȡ

4ُ(gu)ϕr(sh)Ҫ(j)䓟cg(sh)ҪxƷƏSa(chn)ƷҪкϸCЮa(chn)Ʒʹܼg(sh)(sh)f

2ʩǰ(zhn)

2.1ڟ(bio)5.1mϟڣԭڽY(ji)(gu)飺240mmu+100mmY(ji)(gu)_׌2.5m2m_׵Ŀퟟ(ni)׻ң׻ҵĹ3.6m*4m Ȟ250mm׻ڼӝ܇\(yn)̎\(yn)10km\(yn)׻ҵ܇vbdc(din)߶Ȳó^øɃķˮw(yn)


P(gun)c(din)
“(lin)h(hun)
Sa
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