计算机应用 计算机辅助设计与图形学 释文 G1 continuity 一阶几何连续
- rubber and plastic magnetic materials
- rubber band skipping
- rubber-belt sorter
- rubber blight
- rubber calender molding
- rubber compounding
- rubber covered roller
- rubber dam
- rubber-die drawing
- rubber flexible plate
- rubber footwear
- rubber-hand illusion
- rubber industry
- rubber latex
- rubber metal composite spring
- rubber physical evidence
- rubber plate laser engraving system
- rubber processing
- rubber product
- rubber products industry
- rubber-resin adhesive
- rubber scraper
- rubber seal
- rubber second
- rubber seed oil