Cast Copper Alloy Pipe Flanges and Flanged Fittings Classes 150,300,600,900,1500,and 2500
适用范围:This Standard covers cast copper alloy threaded-joint pipe flanges and blind pipe flanges having rating class designations 150, 300, 600, 900, 1500, and 2500. This Standard also covers flanged fittings...
实施日期:2011-11-14
Extenders for paints - Specifications and methods of test - Part 14 : cristobalit.
发布日期:2016-03-01 实施日期:2016-03-01
Appliances, solid fuels and firelighters for barbecueing. Barbecues burning solid fuels. Requirements and test methods
发布日期:2014-04-30 实施日期:2014-04-30
Heat-treated steels, alloy steels and free-cutting steels -- Part 17: Ball and roller bearing steels
适用范围:ISO 683-17:2014 specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels: through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), ca...
发布日期:2014-10-01 实施日期:2014-10-01
Lasers and laser-related equipment. Determination of laser resistance of tracheal tubes. Part 1: Tracheal tube shaft (ISO 11990-1:2011); German version EN ISO 11990-1:2011
适用范围:This part of ISO 11990 specifies a method of testing the continuous wave(cw)resistance of the shaft of a tracheal tube designed to resist ingnition by a laser.
发布日期:2014-03-01 实施日期:2014-03-01
发布日期:2014-05-01 实施日期:2014-05-01
发布日期:2016-08-01 实施日期:2016-08-01
Railway rolling stock. Roller bearing axle boxes for outside axle journals. Materials. Quality.
实施日期:1990-12-01
发布日期:2015-09-16 实施日期:2015-09-16
Malleable Iron Threaded Fittings Classes 150 and 300
适用范围:This document covers malleable iron threaded fittings, Classes 150 and 300. It also contains provisions for using steel for caps and couplings in Class 150 for NPS 3.8 and smaller.
实施日期:2011-10-10
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