新しいスクリュを新しい加熱シリンダへ挿入した時点で、シリンダの内壁と、

新しいスクリュを新しい加熱シリンダへ挿入した時点で、シリンダの内壁と、スクリュ側フライトに薄く傷が入る状態だった、こと確認したようです。

ผลลัพธ์ (อังกฤษ) 1:

At the new screw inserted to the new heating cylinder, goes on the inner wall of the cylinder and screw side flight thin scratches, that is confirmed.

ผลลัพธ์ (อังกฤษ) 2:

At the time you insert a new screw to a new heating cylinder, and the inner wall of the cylinder, it was the state that enters thin scratches on the screw side flight, it seems to confirm that.

ผลลัพธ์ (อังกฤษ) 3:

New screw at the time of the heating cylinder is inserted to the inner wall of the cylinder, and the side of the screw flight thin scratches, seems to confirm that.