ネジ溝部よりも焼入れ有り無し境目の残渣は、現状でもブラシで擦らないと除

ネジ溝部よりも焼入れ有り無し境目の残渣は、現状でもブラシで擦らないと除去できないと先方も
懸念している部分のようだった。

ผลลัพธ์ (อังกฤษ) 1:

Cannot remove the screw Groove more than residue of hardening without borders is present even scrape in brush and also
seemed like parts are concerned.

ผลลัพธ์ (อังกฤษ) 2:

Residue of the border and without quenching, the other party also it can not be removed and not rub with a brush even at present than the thread groove
seemed to be the part that is concerned.

ผลลัพธ์ (อังกฤษ) 3:

The screw groove of the boundary between the quenching with no residue, were present as part of their concerns and rubbed with a brush can not be removed. At