碾轮
参考答案：碾制釉料的工具。状如铁饼，中厚，边缘薄，中间有一圆孔，可按把手，配置在碾槽上使用。
Samuel Peter, CFA, manages investment portfolios for high-net-worth individuals. Peter differentiates client service levels by portfolio size and management fee, and he trades more actively in his largest portfolios to make sure that those clients who pay the most management fees get priority and better performance. He fully discloses this arrangement to all of his clients. Has Peter most likely violated the Standards of Professional Conduct（）
A. No.
B. Yes, relating to fair dealing.
C. Yes, relating to communication with clients and prospective clients.
如何确定发电机层的地面高程？
