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۱ϩ|(zh) ʽ (CH2CHCONH2)r ۱ϩ PAM һN(xin)͸߷Ӿۺˮ׺ڱұ(li)һЙC܄ˮҺ׽͸ճҺwٷΣUƷo(w)o(w)gw PAM SxӶȵӶ ۱ϩ PAM ᷀Ժӟᵽ 100C ...

l(f)r(sh)g 2020-12-03 Admin g[(2422)

zbҎ z Ҏ±ʾҎ̶λ /ba 1 1.5 2 3 5 8

l(f)r(sh)g 2020-12-03 Admin g[(4184)

z ; z VЬñҾִʳƷ ľƷxxXƷbܑB(ti)goB(ti)ȥˮ𵽷 ֮Ч 20%10% 40%2080%34% z c(din) zһ...

l(f)r(sh)g 2020-12-03 Admin g[(2556)

׃ɫz ; 1. ׃ɫz ҪڃxxO]lµPͬr(sh)ͨ^(gu)ɫ{׃tֱ^(gun)ָʾh(hun) 2.cͨzʹָʾ̶ȺДh(hun) 3.bùzVھ܃xƤЬbʳƷͼҎ...

l(f)r(sh)g 2020-12-02 Admin g[(4018)

׃ɫz ӢQ(chng) Ąe׃ɫz ӢQ(chng) Silicagel self indicator ׃ɫz l(f) ԇa(chn)Ʒļg(sh)ҪУc(din)c(din)ˮV۹ܶȺԵ ׃ɫz ˜ʼȣ һ㻯W(xu)ԇƷһԇ ԇ ԇļԇ Ș˜Q(chng)(yu)...

l(f)r(sh)g 2020-12-02 Admin g[(2676)

ʯӢɰҎ񡿣 0.5-1.2mm  1-2mm  2-4mm  4-8mm 8-16mm  16-32mm ʯӢɰV; a(chn)ƷVôСԁ(li)ˮ˾ˮ̎S(chng)켈ˎұúӡȾʯИI(y)a(chn)ƷÑ(h)鲼ȫʮ(g)ʡмږ|ρHЈ(chng) ڼg(sh)ĽS(chng)ԁ(li)...

l(f)r(sh)g 2020-12-01 Admin g[(1848)

ʯӢɰļg(sh)Ҫ ʯӢɰVϽf(shu) ͨʯӢɰDzȻʯӢVʯ(jng)YxˮϴκYxs|(zh)СCеȸW(xu)ܷVˮˮI(y)ˮ ʯӢɰļg(sh)Ҫ󡿣 1ʯӢɰVϵʺĥp֮Ͳ1.5...

l(f)r(sh)g 2020-12-01 Admin g[(2612)

l(f)r(sh)g 2020-11-30 Admin g[(2411)

Ҭ̿ߴ;B Ҭ̿ҪÁ(li)՚е΢кw簱ȩ(li)͸(li)ζҬ̿Ԍb޺ĮζM(jn)o(w)Ⱦo(w)o(w)ɿ Ҭ̿ ;һ ƽ҃Чȥ҃b޺bϼҾɢl(f)(li)Ĵ̱Ǵ۵кж|(zh) ( 磺ȩ...

l(f)r(sh)g 2020-11-30 Admin g[(2480)

I(y)Uˮ̎þ۱ϩ I(y)҇һ(g)ڄ(dng)̶ܼȸߺ͌^Įa(chn)I(y)ͬr(sh)Ҳһ(g)ȾИI(y) I(y)Оc(din)ȾИI(y)ԼS(chng)ˮ̎ü(yng)xӣ۱ϩڼS(chng)ˮ̎Ҫ ڼa(chn);Е(hu )l(f)Ȼs|(zh)֬Լ۵ЙCUˮҲU...

l(f)r(sh)g 2020-11-29 Admin g[(2263)
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