预压机 meaning in English
preforming press
prefractionation
Examples
- Machines for the manufacture of constructional products from concrete and calcium - silicate - safety - part 5 - 3 : pipe prestressing machines
混凝土和硅酸钙施工产品用生产机械.安全.第5 - 3部分:管道预压机 - The products are as follows , glass deeply processed apparatus , glass washing & drying machizne , glass roller machine , preheat & prepressure , glass roller machine bending furnace series
产品有：玻璃深加工设备、玻璃清洗机、玻璃平压机、真空预热预压机、合片机、中空压机、热弯炉系列。