刹车盘图纸说明翻译

各位大侠，本人刚刚从事汽配行业。以下是客人图纸上的说明。因为技术不会英语，要求我翻译，因为太菜实在是翻译的不准确只好发来求救。是刹车盘的图纸说明。有空的xdjm帮忙翻译下。谢谢 9. permissible static unbalance 30 gcm balancing ensured by cutting diameter d of the arc a at the depth h in places of cutting on the inner surface of the disc. except for the surface a allowed? ?burrs and sharp edges according to the approved model appearance 10.the difference between the two walls of the workers n and k must be not more than 0.015 mm in the circumferential direction at any radius