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PTFE xaashida balaastikada ah waxay ku timaadaa duub gudaha .005 - .020 dhumucdiisuna tahay. Haddii aad dalbato in ka badan 1 pc, waxaa laga jarayaa duub. Dhumucdiisuna way ka weyn tahay .020, waxaanu kaydinay 48 x 48 waxaanan jaraynaa kordhinta aad aragto ee liiska ku qoran. Laga soo bilaabo cabbirradan, cabbir kasta waa la jari karaa ama la mashiin karaa! PTFE waxay leedahay m...Sii akhri»
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Cajaladda xadhigga leh (sidoo kale loo yaqaan cajaladda PTFE ama cajaladda tuubbada) waa filim polytetrafluoroethylene (PTFE) oo loo isticmaalo in lagu xidho dunta tuubooyinka. Cajaladda waxaa lagu iibiyaa balaadhyo gaar ah iyo nabar ku yaal dabayl, taasoo sahlaysa in lagu dabaylo dunta tuubada. Waxa kale oo loo yaqaan magaca ganacsiga guud ee Tef...Sii akhri»