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RP 65:2000 - Motion-Picture Enlargement/Reduction Ratios
2000 Edition, April 6, 2000 - Society of Motion Picture and Television Engineers

This practice specifies the enlargement/reduction ratios to be used in copying motion pictures from one film size to another while maintaining the aspect ratio and composition of the original film. - This practice also specifies the dimensions of the projectable image area on...

65-1956 - AIEE Proposed Test Procedure for Thermal Evaluation of Ventilated Dry-Type Power and Distribution Transformers
1956 Edition, October 31, 1956 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The object of this Test Procedure is to establish a uniform method for determining operating temperature limits for ventilated dry-type power and distribution transformers, to give a reasonable life expectancy under normal operating conditions.

Why is Diamond an Electrical Engineer’s Best Friend? Diamond Materials, Part 2
August 13, 2018 - IEEE GlobalSpec

Figure 1. Microwave plasma chemical vapor depostion (MPCVD) diamond synthesis. Source: Seki Diamond SystemsDiamond is much more than a pretty stone. Diamond has unique properties such as the highest thermal conductivity of any material, high electron mobility, an extremely wide band...

LIDAR Gives Sight to Autonomous Vehicles
January 26, 2016 - IEEE GlobalSpec

Many of the major auto vendors, along with well-known non-auto companies such as Google, are devoting resources to developing autonomous vehicles (often called "self-driving cars"). These vehicles obviously need to see where they are going. To properly create and decode the...

ASTM F3062/F3062M-20 - Standard Specification for Aircraft Powerplant Installation
June 1, 2020 - ASTM International

1.1 This specification covers minimum requirements for the installation and integration of powerplant system units. 1.2 This specification is applicable to small aeroplanes as defined in the F44 terminology standard. Use of the term airplane is used throughout this...

ASTM B301/B301M-13(2020) - Standard Specification for Free-Cutting Copper Rod, Bar, Wire, and Shapes
June 1, 2020 - ASTM International

1.1 This specification establishes the requirements for free-cutting copper rod, bar, wire, and shapes of UNS Alloy Nos. C14500, C14510, C14520, C14700, and C18700, suitable for high-speed screw machine work or for general applications. 1.2 Typically, product made to...

ASTM C874-20 - Standard Test Method for Rotary Slag Testing of Refractory Materials
June 1, 2020 - ASTM International

1.1 This test method describes a procedure for comparing the behavior of refractories to the action of molten slag in a rotating test furnace. A reference material should be included in each test and run for comparison. No numeric results are...

ASTM D1909-13(2020) - Standard Tables of Commercial Moisture Regains and Commercial Allowances for Textile Fibers
June 1, 2020 - ASTM International

4.1 The value listed for the commercial moisture regain and commercial allowance of a specific fiber type is not an experimentally determined quantity but a purely defined value arrived at for commercial purposes by interested parties. The actual moisture regain values...

ASTM D3860-98(2020) - Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by Aqueous Phase Isotherm Technique
June 1, 2020 - ASTM International

5.1 This practice is used when activated carbon is considered as an adsorbent in treating water. Since both granular and powdered activated carbons are commercially available, a standard practice is needed to ensure that the activated carbons are evaluated under the same test...

ASTM D4833/D4833M-07(2020) - Standard Test Method for Index Puncture Resistance of Geomembranes and Related Products
June 1, 2020 - ASTM International

5.1 This test method is an index test for determining the puncture resistance of geomembranes and related products. The use of this test method is to establish an index value by providing standard criteria and a basis for uniform reporting. 5.2 This test method is...

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