本检定系统表适用于射频与微波衰减计量器具的量值传递，它包括从主要基本量、射频与微波衰减计量基准器具、射频与微波衰减计量标准器具直至射频与微波衰减工作计量器具之间的量值传递关系、量值传递方法和量值传递时的不确定度要求。

定价： 21元 / 折扣价： 18 元 加购物车

本标准中引用的文件对于本标准的应用是必不可少的。凡是注日期的引用文件，仅所注日期的版本适用于本标准。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本标准。

定价： 29元 / 折扣价： 25 元 加购物车

本规范适用于反光膜附着性能测试仪的校准。

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定价： 2317元 / 折扣价： 1970 元 加购物车

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定价： 1990元 / 折扣价： 1692 元 加购物车

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本标准适用于烧结球团厂（或车间）的设计、设备制造、施工安装、验收以及生产和检修

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本标准适用于铁合金生产企业的设计、设备制造、施工安装、验收以及生产和检修

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The purpose of this guide is to assure comparability between paper-based and computer-based amendments. Paper-based and computer-based amendments must have comparable methods, practices and policies, in order to assure an unambiguous representation of the sequence and timing of documented events. Original and amended health information entries and documents must both be displayed and must be consistent across both domains. Comparability does not rule out, however, the use of capabilities specific to the electronic world, which do not have paper-based counterparts, for example, displaying the amended text with a pop-up window, which can show the text prior to its amendment.Traditional paper-based health records and policies support the need of authorized authors of health information to amend entries and documents in the health record under appropriate circumstances. In a paper-based health record, amending entries is accomplished by drawing a line through the erroneous entry, writing in the correct information, and authenticating the amendment by signing and dating the change. Such corrections always display the original documentation along with the amendment. This procedure is used to assure an unambiguous representation of the sequence and timing of documented events and any appropriate amendments.Current and emerging technologies for health records, including, but not limited to, computer-based health records, employ different input and display methodologies than the traditional paper-based record and, therefore, different amendment alternatives for health record or health information entries, or both. Health information may be entered directly into an automated, electronic, or computer-based health record system, for example, by voice, keyboard (either by the care practitioner, transcriptionist, or other intermediary), mouse, pen, tablet, a personal digital assistant, or through the use of structured data entry. Unlike a written record, which essentially is always viewed in its original handwritten or typewritten form, the presentation and display of electronic and computer-based health information often is transformed. This transformation occurs when information is transferred from one computerized system to another system or filtered by different display characteristics or views of the data. In addition, in contrast to the paper-based record, computers and computer systems can modify display of the data directly, for example, in nonchronological order or filtering through queries. Amended electronic records should display a distinct and obvious notation of their amended state. Access to the original health information should be immediately available, that is, prior amendments back to and including the original record.1.1 This guide addresses the criteria for amending individually-identifiable health information. Certain criteria for amending health information is found in federal and state laws, rules and regulations, and in ethical statements of professional conduct. Although there are several sources for guidance, there is no current national standard on this topic.

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