购买标准后,可去我的标准下载或阅读
Z772-05(R2010)
Environmental Management Systems for Hog Operations: Implementation Guide
现行
发布日期 :
1970-01-01
实施日期 :
ANSI Z21.77-2005/CSA 6.23-2005
Manually Operated Piezo-Electric Spark Gas Ignition Systems and Components
现行
发布日期 :
1970-01-01
实施日期 :
CAN/CSA-ISO/IEC TR 26905-07
Information Technology - Telecommunications and Information Exchange Between Systems - Enterprise Communication in Next Generation Corporate Networks (NGCN) Involving Public Next Generation Networks (NGN) (Adopted ISO/IEC 26905:2006, first edition, 2006-1
现行
发布日期 :
1970-01-01
实施日期 :