检测认证人脉交流通讯录
- ABNORMAL TESTING 异常测试
SET-50 锐边测试器 Knife Switches
Single Throw, Fusible Single Throw, and Double Throw types available with 1,2,3 or 4 poles. Perfect for open circuit and short circuit component fault testing! Corrosion resistant contacts with insulating base.
Rated 30A
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Cheesecloth and Tissue Paper
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Products are to be placed on tissue paper and are covered with cheesecloth as the indicator of a fire hazard during abnormal tests (i.e. component fault, motor locked rotor, fan failure, etc.)
Cheesecloth is untreated cloth running 14-15 yards2/lb. (26-28 m 2/Kg) and a trade count of 32 by 28 per most standards. Cheesecloth comes in 36 in. x 5 yd. lengths. Tissue paper is in package of ten sheets each measuring 20x25 in.
美国.ED&D产品服务于:IBM ，美国航空暨太空总署，英代尔，苹果， NCR ，索尼公司，太阳，飞利浦公司，思科， AT&T ， Compaq ， JVC ， Hewlett-Packard ，摩托罗拉， Mattel ，戴尔,3 Com 等公司;专为UL ， CSA ， ETL ， TUV,Demko等试验室提供检测产品.
