Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following Londonfl jerseys supplyn Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of swomen nfl jerseystaying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yecheap nfl jerseys wholesales," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won http://govoriotkrito.bg/libs/nflcn08.htmthe globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.cheap nfl jerseys
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复合绝缘子执行标准

2014-1-16 8:38:56      点击:
复合绝缘子 现行我们碰到比较常见复合绝缘子标准主要分为三种:
一:IEC国际电工

IEC61952
Insulators for overhead lines-Composite line post insulators for alternative current with a nominal voltage > 1000V
IEC61109
Composite insulators for a.c. overhead lines with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
二:GB/T国标

GB/T 19519
标称电压高于1000V的交流架空线路用复合绝缘子-定义、试验方法及验收准则
GB/T 20142
标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则
三:ANSI美标

ANSI C29.13-2000
American National Standard for Insulators-Composite Distribution Deadend Type