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Ndeapi ma performance indexes emucheka wakanyunguduka& spunbonded nonwoven? 1.UniformityKufanana kunoratidzwa ne discrete coefficient CV kukosha kwehuwandu hunokosha, hunoratidza kugoverwa kusina kuenzana kwefiber mesh (yakakora uye ...
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Zhejiang Yanpeng Non-woven Machinery Co., Ltd inyanzvi isina-yakarukwa yekugadzira mutsara wekugadzira iyo yakaita mukusimudzira nekugadzira kwemakore akawanda.
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Chimiro chemask chakasiyana: Masks ekurapa anoraswa uye masks ekuvhiya ekurapa ane rectangular muchimiro, kusanganisira yekupfeka nzeve uye rudzi rwebhandeji. Uye huwandu hukuru hwemasiki ekudzivirira ekurapa ane duckbill akaumbwa, zviri nyore ...
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Hydrophilic inzira yakajairika yekurapa machira asina kuruka. Kazhinji, machira asina kurukwa anodzivirira mvura. Zvinoenderana nezvinodiwa, vagadziri vanoita pretreatment kana post-kurapa pamachira asina kurukwa, uye marapirwo maviri aya anokanganisa zvakananga ...
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2021-04
Muna Ndira 2020, National Development and Reform Commission uye Ministry of ecological environment vakabatana vakapa "pfungwa dzeKuwedzera Kusimbisa kudzora kusvibiswa kwepurasitiki", izvo zvaida kuti pakupera kwa2020, kugadzirwa, sal ...
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