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Զͻ |
ǶԽʹĽй豸ʵֹұGB4156-84ͻ鷽ʹеԱܣʵֹұGB5125-85ɫ屭鷽ɫĸԡ νͻ飬һĸ״ͷܱ߾10KNнʩѹֱѷΪֹʱͷѹȣmmΪĵıͻֵ˱ͻֵжϲϵԱܡҪĺ ͻ ... | |
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ϵг²ǽе³רø豸øʽѹ䣬ƬƣԶ¡ԶʱԶ¾ȸߣٶȿ죬ݻҺ¶ֵȫɿ㡣GB/T229-2007ıȱڳ鷽жԵװҪĸָ꣬ǽϵ³ȴ豸ϵвƷԶҺװãϺɰųھƾЧʸ߽Լʱ䡣Ҫָ꣺ CDC-30 CDC-60 CDC-70 CDC... | |
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ȱҺѹ |
dzר豸ݱӹɳеıȱVU͡ҺѹȶЧʸãͬʱɸݲϵٶϵͳñ֤ʹȱGB/T229-2007ASTM E23ISO148ȱʹҪdzеƷұ𡢹¯ѹʼ졢ԺУලšеȸҵVUһг̣340mmӹߴ磺10107.5555ٶȣ2-3m/minɵ
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Զ |
ΪԶЧʸߣڡŰڵƣóʣԶ´رʵҺʹұ𡢻еҵJB-300BͳϹGB/T3808-2002ڴʽļ顷GB/T229-2007±ȱڳ鷽ԽϽг顣 1300J 150С 2ٶȣ5.2m/s 3ڴԤǣ150 4֧... | |
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ƵҺʽ |
WAWϵƵҺŷø߾ȵҺŷҺѹףϵͳù˾зƵҺŷϵͳԶ̲Զݣκߣӡ鱨棬ûҲԼ༭鱨ĸʽܹʵֵλơʱεȶģʽԶƣɶ졢ѹ俹۵飬ϹұGB/T228-2002鷽Ҫص㣺ϵͳü... | |
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