有限责任

Stepped and staggered sidecutter is the special miller for machining root rotor slot by Beijing Beizhong Steam Turbine Generator Co.

台阶错齿三面刃北京北重汽轮有限责任公司加工叶根转子槽的专用。

SCAL becomes a local invested limites-liability company after CCL and CPC sold all their equities to Xin Development Company in March 2001.

公司于2001年3月通过股权转让，成为新发展公司控股的国内有限责任公司。