Akụkọ ụlọ ọrụ

Akụkọ ụlọ ọrụ

  • Ihe ngosi ngosi ngosi Shanghai

    Ụlọ ọrụ anyị ga-esonye na 22nd China Environmental Expo(IE expo China 2021), Adreesị na oge bụ Shanghai New International Expo Center April 20-22. Ụlọ Nzukọ: Ụlọ W3: Mba. L41 ji ezi obi nabata onye ọ bụla. AOUT EXPO IE expo China malitere na 2000. Na ihe karịrị afọ 20 nke ụlọ ọrụ tupu ...
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  • Okwu Mmalite nke ojiji nke Polyacrylamide

    Okwu Mmalite nke ojiji nke Polyacrylamide Anyị aghọtalarị ọrụ na mmetụta nke ndị na-ahụ maka ọgwụgwọ mmiri n'ụzọ zuru ezu. Enwere ọtụtụ nhazi dị iche iche dịka ọrụ na ụdị ha siri dị. Polyacrylamide bụ otu n'ime polymer polymers linear, yana yinye molekụla ya nwere…
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