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5-ta Bixiyeyaasha ee Boorsooyinka Ciyaaraha iyo Taageerada: Shaqada iyo qaabka la isku daray

5-ta Bixiyeyaasha ee Boorsooyinka Ciyaaraha iyo Taageerada: Shaqada iyo qaabka la isku daray

Iyada oo ku dhex jira jaranjarada jimicsiga ee caalamiga ah ee joogtada ah, baahiyaha macaamiisha ee boorsooyinka jimicsiga ayaa ka soo baxay wax ka baxsan waxqabadka maamuuska. Macaamiisha casriga ah ayaa hadda ka walaacsanahay in bacda ay bacda ah ...

Falanqayn buuxa oo ku saabsan adeegsiga qalabka loo yaqaan 'polyester' ee duurka bacda: laga bilaabo astaamaha aasaasiga ah ee isbeddelada mustaqbalka

Falanqayn buuxa oo ku saabsan adeegsiga qalabka loo yaqaan 'polyester' ee duurka bacda: laga bilaabo astaamaha aasaasiga ah ee isbeddelada mustaqbalka

Macluumaadka aasaasiga ah ee polyester-ka polyester. Magaca kiimikada waa polyeretylen terephat (xayawaanka), waa polymoplaster polymoner polymples ka salaarka batroolka. HIST ...

Nylon Dharka: Shaybaarka ilaa nolosha, hal-abuurka iyo mustaqbalka qalabka boorsada

Nylon Dharka: Shaybaarka ilaa nolosha, hal-abuurka iyo mustaqbalka qalabka boorsada

Hordhac: NYLON oo ah fiber-ka gebi ahaanba ee adduunka, maadaama ay soo noqotay 1930-yadii, oo leh miisaankeeda iftiinka, xoogga sare, xidho iska caabbinta, galka degdegga ah ee dharka, ...

Falanqayn isbarbardhigaya NYLON iyo Polyester oo ku yaal warshadaha boorso: faa'iidooyinka iyo faa'iido darrooyinka iyo xaaladaha arjiga

Falanqayn isbarbardhigaya NYLON iyo Polyester oo ku yaal warshadaha boorso: faa'iidooyinka iyo faa'iido darrooyinka iyo xaaladaha arjiga

一, isbarbardhiga guryaha ashyaa'da peculiarity peculiarity lowska kiimikada ee polyester (polyettylen) (polyethylen terephatlate) xoogga xoogga badan, oo aad u fiican xirashada resis ...

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