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ԴK݃Uģȩܭh(hun)         l(f)rg2022-05-16

ُIr՚U˾ʾ(yng)Žׂ棺

(1)PP-RÛˮܺů֮ՓǛˮܻ_ˮܲĵIJϑ(yng)һӣeֻȡQڱںĺȲһ

(2)F(xin)A^Lڴڱůòeԭˮ܅sPPB (PPBǶι۱ϡ)ðPP-RĠrһԭϵ늺ϲһӣ늺̎dzװl(f)_©εěrLrg(yng)׃ɰȫ[

 

 

 

ُIrҪܲϵĘ־a(chn)Ʒ֑(yng)ˮˮßoҎ(gu)۱ϡܲĻˮˮPP-Rܲ_еćИI(y)˜GB/T 187422002Ʒڄeֻ\ЄeҎ(gu)r(yng)l(f)

һִƷPP-R܏]Ҋ

pvcˮӲȻʯϞ52ӶNɵğϹmˮĜضȲó^45߮ó^0.6MPaĽoˮˮܵӿڷʽxóвճӡݼyȾ俹^͜ԕrXҲˮܵ

 

 

ُIr՚U˾hҪŽׂ棺

(1)ܲ_Įa(chn)Ʒ(zh)И˜DzǞ錦(yng)ćИI(y)˜MُIЇИI(y)˜ʵƷ猍еI(y)˜t(yng)l(f)

(2)ܲ͑(yng)❍ƽoɫֲһ]s|(zh)ںQܲгĄ֔Dܲװl(f)׃

 

 

(yng)ùُܲIr՚U˾Ҫ⣺

(1) [ְԁˮܱMxһԔĹܵB^·òҪĵصˮܰbMкһҪˮԇ򞣬ſԷ]ʽb[ι̸(yng)؄eע@һc

(2) MbY(ji)һҪҪ|(zh)C~D

(3) hՈԁˮa(chn)Sһ?q)I(y)꠰bˮܡ

PVCܵ|(zh)}һֱ҃(ni)bС^(q)I(y)ˬF(xin)Aѽ(jng)OЂˑ(yng)PVC@ͺٽBˡ

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