Ihe nrụnye ihe nrụnye gasket nwere akụkụ abụọ na-egweri lapping

Ihe Nlereanya Machie : YH2M8470 Igwe na-egweri diski dị elu nke okpukpu abụọ

Mpempe akwụkwọ na-egweri lapping: Ihe nkpuchi efere efere gasket (ọkpụrụkpụ:1.5mm)

Achọrọ ịchicha lapping: nnabata ọkpụrụkpụ ± 0.005mm, flatness 0.01mm