返回首页 联系帮助
中华人民共和国国家标准 GB/T 19630.2-2005 有机产品 第2部分:加工=ORGANIC PRODUCTS-PART 2:PROCESSING
下载此书RAR压缩包在线购买PDF电子书
2222 年出版0 页ISBN:
中华人民共和国国家标准 GB/T20938-2007 罐头食品企业良好操作规范=Good manufacturing practice for canned food enterprises
Intersociety Symposium on MACHINING OF ADVANCED CERAMIC MATERIALS AND COMPONENTS
1988 年出版274 页ISBN:
ENGINEERING POLYMERS AND COMPOSITES NEW MATERIALS MAKE VERSATILE NEW PRODUCTS
1987 年出版403 页ISBN:
A GUIDE TO THE SAFE HANDLING OF HAZARDOUS MATERIALS ACCIDENTS
1983 年出版55 页ISBN:
SIXTH ANNUAL CONFERENCE ON MATERIALS FOR COAL CONVERSION AND UTILIZATION
1981 年出版570 页ISBN:
mechanical engineers'handbook fourth edition materials and engineering mechanics
handbook of silicon based mems materials and technologies second edition
analysis and performance of engineering materials key research and development
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS AND ENERGY
1995 年出版1063 页ISBN: