paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2011-11-1 Pages: 8 Publisher: Standards Press of China in accordance with this standard GB / T l. 1-2009 given rules drafted. The standard proposed by China Machinery Industry Federation. This standard mechanical and electrical systems by the National Standardization Technical Committee (SAC / TC 231) centralized. This standard main drafting units: Hangzhou Machine Tool Group Co. Ltd. a limited liability company Guilin north machines. CNC Equipment Co.
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2011-10-1 Pages: 16 Publisher: Standards Press of China in accordance with this standard GB / T 1.1-2009 given rules drafted. The standard proposed by China Machinery Industry Federation. This standard mechanical and electrical systems by the National Standardization Technical Committee (SAC / TC 231) centralized. This standard is responsible for drafting: Hangzhou Machine Tool Group Co. Ltd. This standard main drafting unit: Guilin North Machine Co. L.