Lus piav qhia luv luv:

M ntu sib tsoo khau yog nruj heev thiab feem ntau haum rau kev sib tsoo ntxhib. Thaum lub sij hawm sib tsoo, tus tsim M-segment tuaj yeem tiv taus cov plua plav tsub zuj zuj thiab txhim kho kev sib tsoo zoo. Ntau daim ntawv cog lus muaj nyob rau hauv pem teb ntawm qhov sib txawv hardness.

Qhov loj ntawm ntu:13 hli

Tus nqi ntawm ntu: 2

Grit:6 # ~ 300 #

Bond:Exs, Vs, Soft, Medium, Hard, Vh, Exh

Daim ntawv thov:Rau kev sib tsoo thiab polishing pob zeb nto

Applied tshuab:Customized sib tsoo cov cuab yeej rau tag nrho cov hom grinders