ao68 the oil is of high speed bright quenching oil, quenching for large work together.
ao68该油属高速光亮淬火油,适用于大量工作一起淬火。
use:for carburizing, quenching, car-bontriding and bright quenching of the various smail machine parts.
用途:各种小型机械零件的气体渗碳、淬火、碳氮共渗和光洁淬火用。
ao32 the oil is of high speed bright quenching oil, quenching for large work together.
ao32该油属高速光亮淬火油,适用于大量工作一起淬火。