The detailed implementary project of AP214 of STEP and AP238 of STEP-NC is brought forward. Then by way of these application protocols from CAD to CAM, the seamless integration is realized.是什么意思_The detailed implementary project of AP214 of STEP and AP238 of STEP-NC is brought forward. Then by way of these application protocols from CAD to CAM, the seamless integration is realized.在线翻译_英语_读音_用法_例句