正义与发展党ụkọ

  • Ị maara njirimara akara nke rba o-ring, nke a na- ejikareme ihe?

    Ihe owuwu nke O- mgbanaka rba nwere, d - dgbanaka rba nke O- dka nke ana - ejikareme Ihe na ọrụ any, nke ana - ejikareme Ihe na mmegharmmegharahụ, usoro izugbe nke akara akara O nwere, dt abụọ nke, mpfg, ga, mpfg, ga na nhazi ime。Ọdịdị nke o形密封开发…
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  • Ise roba akara akara ihe njiri mara

    Site na ihe mgbanaka mkpuchi roba ana - ejikareme ihe, anynwere ike kewaa ya na rba氟,rba硅胶,rba丁腈,roba氯丁橡胶na epDM ise。Ihe mgbanaka mkpuchi roba Ụdị nke mbụ, mgbanaka roba Viton。Ọ na- egguzogide oke okpomọkụ, mmanụ,酸na碱na艾克氧化剂....
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  • 乌尔纳冷气机的橡胶188金宝慱亚洲体育官网首页20

    Eke roba NR(天然橡胶)na-m188金宝慱亚洲体育官网首页20ere si橡胶osisi收集乳胶,bụ聚合物nke异戊二烯。Ọ nwere ezigbo mgbochi iyi, delu delu, Ike na-agbaji na伸长。Ọ dtotal mfe ka nká na ikuku ma na-ejide onwe ya mgbe ọ na-ekpo ọkụ。Ọ dpacket mfe, gbasa na igbari na, nweta mmanụ o…
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  • Nhazi nke roba

    Nkewa nke roba dka形态学na-ekewa n'ime块状生roba,乳胶,mmiri mmiri roba na ntụ ntụ roba。胶乳bụ胶体mmiri mgbasa nke roba; mmiri rba maka rba寡聚物,nke na- adghahụ anya tupu mmiri mmiri粘稠n'ozuzu ya;Ntụ ntụ rba bụ胶乳nhazi int…
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  • 188金宝慱亚洲体育官网首页20橡胶bụ ihe na-agbanwe agbanwe nke ukwuu nke nwere nrụrụ na-agbanwe agbanwe.......

    188金宝慱亚洲体育官网首页20橡胶bụ ihe na-agbanwe agbanwe nke ukwuu nke nwere nrụrụ na-agbanwe agbanwe。Ọ na-agbanwe na ụlọ okpomọkụ ma nwee Ike mepta nnukwu nrụrụ n'okpuru ọrụ nke obere Ike mpga。Mgbe o wepfg - sricike mpfg - ga, enwere ike iweghachi ya na ọnọdụ mbụ ya。188金宝慱亚洲体育官网首页20橡胶bụ ihe无定形kpamkpam。
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