oaYI(y)ϴ^VϵЮa(chn)ƷYI(y)аl(f)һϴ^V܉ҺwҲϴBm(x)ھ^Vo˹QϴVԪa(chn)^VIJQ˂y(tng)^VҪlք(dng)ϴQķVmˮ̎N֬AҺۺͿϵճϵϴ^VЧʸܺԃr(ji)ȸЈA
һa(chn)ƷB
늄(dng)ˢʽϴ^VһNȫԄ(dng)^V^Vȷ25m5000mԝMN^VҪɚwVW(wng)ϴˢyܷȦMԸ(j)͑ҪϴƷʽǞˮ|(zh)ϵy(tng)O(sh)ľO(sh)
bcʹ
ˢʽϴ^VcÑܾBӷʽ鷨mBϴ^Vwϵļ^ʾBӹܵM(jn)ˮڷmO(sh)Ӌ(j)(dng)Y(ji)(gu)D(zhun){(dio)(ji)ݿF(xin)b
ҹ˾a(chn)ķma(chn)^ж˱o(h)_ˮľCbʹú(hu)a(chn)κй©͑ʹ
^V
ϴ^V\(yn)е^VW(wng)ă(ni)ӕ(hu)uѷes|(zh)(hu)ڃ(ni)γɉ(dng)@(g)_(d)A(y)O(sh)ֵr(sh)_ʼԄ(dng)ϴͨ^ЧęC(j)еˢʽεʽVԪe۵đҸws|(zh)Ԅ(dng)ܻPLCPACO(sh)Ӌ(j)ϵy(tng)Ԅ(dng)R(sh)es|(zh)e̶oy̖Ԅ(dng)ȫ
ˢʽϴ^VĚwVW(wng)ϴˢ304316LP䓲|(zh)^Vϴ^λPʹÉL
(bio)(zhn)(yu)c(din)
ҹ˾a(chn)Įa(chn)ƷHG/T 21637-2021ܵ^VϵСҎ(gu)ļg(sh)Ҫ͑Iķõİ
oaYI(y)ˢʽϴ^VÞVԪֱӔrҺwеs|(zh)ȥˮwҸw͝ˮ|(zh)pϵy(tng)۹PgȵĮa(chn)Ԅ(dng)̶ȸߣpʧСa(chn)ɱSo(h){(dio)㣬ˮ̎Г(dn)(dng)οɏV(yng)F܇ʯr(nng)VɽʳƷI(lng)