Ho na le mefuta e mengata ea lisebelisoa tsa tlhahiso ea seamless tube (smls) ho latela ts'ebetso ea tlhahiso ea li-tube tsa seamless. Leha ho le joalo, ho sa tsotelehe mokhoa oa ho etsa li-tube tsa tšepe tse se nang seamless kapa ho bilika, extrusion, ho tobetsa ka holimo kapa ho ohla, thepa ea ho futhumatsa ea billet ha e arohane, kahoo billet ...
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