This International Standard defines the Ada programming language, a general-purpose language designed to support the construction of long-lived, highly reliable software systems.

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Specifies the volume and file structure of disk cartridges for the interchange of information between users of information processing systems. It also specifies an optional record structure. Adoption of this International Standard will suspend all further work on ANSI X3.188

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The requirements of this standard apply to internal combustion engine-powered hand-held chain saws and replacement saw chains for use primarily in cutting wood. The effective implementation date of this standard shall be two (2) years after the publication date and shall apply to all products built after that date. Manufacturers may also comply with the requirements of this standard anytime after the publication date.

定价： 1709元 / 折扣价： 1453 元 加购物车

The requirements of this standard apply to internal combustion engine-powered hand-held chain saws and replacement saw chains for use primarily in cutting wood. The effective implementation date of this standard shall be two (2) years after the publication date and shall apply to all products built after that date. Manufacturers may also comply with the requirements of this standard anytime after the publication date. 揂NSI/OPEI B175.1-2025?and 揂NSI B175.1-2025?may be used interchangeably wherever referenced or required in this standard. NOTE ?With the exception of Annex E, the units in this standard are given in metric. English units are included in parenthesis for information only. The primary units in Annex E are English for consistency with the related CKA computer program input units.

定价： 1709元 / 折扣价： 1453 元 加购物车

The requirements of this Standard apply to: a) Internal combustion engine杙owered, hand-held, grass trimmers intended for use with flexible nonmetallic line, or other types of nonmetallic cutting attachments, and b) Internal combustion engine杙owered, hand-held, brushcutters intended for use with cutting blades and other cutting attachments. NOTE ?If a grass trimmer is marketed by the manufacturer as convertible to a brushcutter, then the converted unit shall comply with requirements for brushcutters and vice-versa. A convertible unit may be marketed as a grass trimmer or a brushcutter without including the devices required for conversion in the packaging, provided the operator manual clearly addresses the need to acquire and use the required conversion devices and the manufacturer makes such devices available as optional equipment.

定价： 1709元 / 折扣价： 1453 元 加购物车

The requirements of this Standard apply to: (a) Internal combustion engine杙owered, hand-held edgers having at least one ground-support and a rigid cutting blade that has a blade tip circle of not more than 254 mm (10 in); and (b) Internal combustion engine杙owered, hand-held, multi-purpose units when configured as an edger. This standard is not applicable to gasoline-powered edgers and edger-trimmers that employ a cutting means that: (a) Is made of nonmetallic flexible line; or (b) Consists of more than one piece, e.g., pivoting chains or flail blades; or (c) Is made of a solid, circular blade, e.g., circular saw blade. This standard is also not applicable to non-hand-held edgers. NOTE ?English conversions are shown in brackets and are included for information only. The requirements of this standard do not cover blades not approved for use by the equipment manufacturer. However, this standard may be used by a component manufacturer to qualify after-market blades. Should the manufacturer of after market blades choose to comply with this standard, the manufacturer shall test the blades on the appropriate units and keep records related to the test results. The effective implementation date of this standard shall be two (2) years after the publication date and shall apply to all products built after that date. Manufacturers may also comply with this standard any time after the approval date.

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定价： 570元 / 折扣价： 485 元 加购物车

定价： 570元 / 折扣价： 485 元 加购物车

定价： 570元 / 折扣价： 485 元 加购物车

定价： 570元 / 折扣价： 485 元 加购物车

The intent of this standard is to establish the specific location for the convenience amount (the value of the check expressed in numbers) and to standardize the background design for essential data fields (areas of interest), including the convenience amount rectangle and the MICR clear area.

定价： 546元 / 折扣价： 465 元 加购物车

This standard establishes the construction, layout, data elements, data content, and printing specifications for Image Replacement Documents (IRD). An IRD is a substitute image copy of a check or a replacement for a previous IRD that includes a machine readable MICR line. An IRD that conforms to this standard and meets the requirements of a Substitute Check within Regulation CC is considered the practical and legal equivalent of the original paper check or of a previous IRD. This standard does not address operational, implementation, or settlement issues. These issues may include but are not limited to: the use of security features that are available after imaging, image compression, conversion methods, and IRD printing techniques. The informative annexes attached to this standard provide information that may prove useful to those planning on implementing the standard.

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This standard lists the Return Reason codes for both Customer and Administrative Returns for image exchange and IRD creation within the U.S. Payments System. It includes the Short Name and Overlay Abbreviation required for an IRD creation. The standard establishes the process to add, change or delete a Return Reason code. It is up to each individual financial institution to determine what Return Reason code they will use when returning a check. The standard also includes guidance for the proper use of Return Reason codes.

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This standard specifies the shape, dimensions, magnetic signal level, and tolerances for the E-13B characters which include ten numeral characters and four special symbol characters. When these E-13B font characters are printed in magnetic ink and used for the purpose of character recognition, the printed characters become magnetic ink character recognition, or what is commonly referred to as MICR. Also described are the various known types of printing defects and other printing considerations, together with the tolerances permitted.

定价： 1274元 / 折扣价： 1083 元 加购物车

Wireless technologies have rapidly emerged as significant components of networks. The ease and speed of deployment, as well as inexpensive transmission rates, makes them ideal for deploying new systems. Whereas installations used to be delayed several months because of complicated landline connections, a wireless deployment can happen the same day an ATM or POS terminal is ordered. Greater wireless coverage, greater reliability, higher transfer speeds, and improved equipment quality has only increased the likelihood that ATMs with wireless are a preferred option. Data classification and risk assessments still need to be performed, however, to determine asset value and the risks introduced by transmission over wireless networks. The question is still how data is being secured. Numerous control methods must be used to protect sensitive data on wireless networks such as encrypting communication prior to transmission and decrypting it afterwards.

定价： 910元 / 折扣价： 774 元 加购物车