第l期以品种质量为重点 依靠技术进步加速钢 铁工业的技术改造…………………………戚元靖认真贯彻《设备管理条例》全面提高企业设 备管理水平……………………”、…………林汉夷成盘线材砂带修磨机组的研制……单瑞兰 吕树滨应用“穷举筛选”法选择连续拉拔机凸轮曲 线参数 The first l to focus on the quality of varieties rely on technological progress to speed up the technological transformation of the steel industry .............................. Qi Yuanjing conscientiously implement the “Equipment Management Ordinance” to improve the overall level of equipment management ........................ “ , ............ Lin Hanyi into the line grinding line grinding belt unit ... ... single Ruilan Lu Shubin application ”exhaustive selection" method to select continuous drawing machine cam curve parameters