(1) Kenyelletso ea "screw extruder" ea "single-screw extruder", joalo ka ha lebitso le fana ka maikutlo, e be le sekoti se le seng ka har'a barrel ea extruder. Ka kakaretso, bolelele bo sebetsang bo arotsoe ka likarolo tse tharo, 'me bolelele bo sebetsang ba likarolo tse tharo bo khethoa ho ea ka bophara ba screw, sekoti ...
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