定价： 0元 / 折扣价： 0 元

定价： 0元 / 折扣价： 0 元

定价： 0元 / 折扣价： 0 元

2007 NESC bundled with 2007 NESC Special Edition VuSpec CD-ROM: 2007 NESC: This standard covers basic provisions for safeguarding of persons from hazards arising from the installation, operation, or maintenance of 1) conductors and equipment in electric supply stations, and 2) overhead and underground electric supply and communication lines. It also includes work rules for the construction, maintenance, and operation of electric supply and communication lines and equipment. The standard is… read more applicable to the systems and equipment operated by utilities, or similar systems and equipment, of an industrial establishment or complex under the control of qualified persons. This standard consists of the introduction, definitions, grounding rules, list of referenced and bibliographic documents, and Parts 1, 2, 3, and 4 of the 2007 Edition of the National Electrical Safety Code. 2007 NESC VuSpec CD-ROM: You get the complete 2007 NESC in a new point-and-click HTML format as well as the official 2007 NESC in the Classic Adobe PDF format. With internet access, you get exclusive hyperlinks to essential resources including the IEEE Electrical Safety Resource Center, the NESC Zone, and so much more. New search, linking, and navigational features are available to assist you! No more thumbing through hundreds of pages for cross-referenced material. Just click! Rules are linked together enabling you to move forward and back as you like. Jump to any table in feet or meters with ease. View color-coded changes from the 2002 NESC, copy and paste an important passage, print pages on your inkjet or laser printer. Not satisfied with the size or color of the text Change it. VuSpec is customizable. Starts immediately, no installation or login required. Also includes the NESC Glossary, just key in a term and see its definition. read less

定价： 0元 / 折扣价： 0 元

定价： 0元 / 折扣价： 0 元

定价： 393元 / 折扣价： 335 元

定价： 15元 / 折扣价： 13 元

You get the complete 2007 NESC in a new point-and-click HTML format as well as the official 2007 NESC in the Classic Adobe PDF format. With internet access, you get exclusive hyperlinks to essential resources including the IEEE Electrical Safety Resource Center, the NESC¿¿ Zone, and so much more. New search, linking, and navigational features are available to assist you! No more thumbing through hundreds of pages for cross-referenced material. Just click! Rules are linked together enabling you… read more to move forward and back as you like. Jump to any table in feet or meters with ease. View color-coded changes from the 2002 NESC, copy and paste an important passage, print pages on your inkjet or laser printer. Not satisfied with the size or color of the text Change it. VuSpec is customizable. Starts immediately, no installation or login required. Also includes the NESC Glossary, just key in a term and see its definition. read less

定价： 0元 / 折扣价： 0 元

The Software & System Engineering Essentials VuSpec integrates an abundant spectrum of features and content that is ideal for students, intro professionals, and practitioners. In addition to the PDF standards, this collection includes the landmark IEEE Guide to the Software Engineering Body of Knowledge (SWEBOK).

定价： 0元 / 折扣价： 0 元

定价： 0元 / 折扣价： 0 元

定价： 867元 / 折扣价： 737 元

定价： 128元 / 折扣价： 109 元

This guide provides Definitions of the concepts of application portability, application interoperability, data portability, and user portabilityDescriptions of services needed in the areas of application portability, application interoperability, data portability, and user portabilityA survey of existing standards that address these objectivesIdentification of those areas where formal standards do not exist and discussion of near-term strategies for filling these gapsGuidance on assembling… read more these standards into profiles This guide includes no mandatory requirements. read less

定价： 230元 / 折扣价： 196 元

定价： 283元 / 折扣价： 241 元

POSIX.1-2008 defines a standard operating system interface and environment, including a command interpreter (or "shell"), and common utility programs to support applications portability at the source code level. It is intended to be used by both application developers and system implementors.

定价： 942元 / 折扣价： 801 元