Chain hụrụ

Chain saw, nke a makwaara dị ka chainsaw, bụ ihe a na-ebugharị ebugharị nke injin mmanụ ụgbọala na-arụ.A na-ejikarị ya eme osisi na ụlọ osisi.Ụkpụrụ ọrụ ya bụ ịrụ ọrụ ịkwa osisi site n'akụkụ mpụta nke agụba ndị nwere akara L n'agbụ ígwè.A na-ekewakarị ịkwọ ụgbọ ala ka ọ bụrụ chainsaws moto, chainsaws na-abụghị moto, wdg.

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Oge nzipu: Sep-20-2022