Kumamotho amaningi, uma kungekho mithetho ekhethekile, azungezisa ngendlela yewashi, okungukuthi, ngemva kokufakwa kwezintambo ngokophawu lwesiphetho semoto, kufanele ajikelezise ngendlela yewashi lapho ebhekwa kusukela ekugcineni kwesandiso se-motor shaft; izinjini ezihlukile kule mfuneko, ...
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