The heavy edge control process and the measures for equipmentmodernization have been brought into practice for upgrading the hot- dip galvanizing line in Bao Steel.
结合宝钢热镀锌机组的技术改造，实施了控制边部增厚的工艺和设备改造措施。
2
Our arm's modernization calls for powerful ground, air and naval forces and modern arms and equipment, including guided missiles and nuclear weapons;