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美同杜肯超声公司(Dukand Ultrasonics)推出了第一部提供1000千瓦功率的40千赫兹超声塑料探伤代。该制造商报道说,新系统提高了功率,因而将能够对
Dukand Ultrasonics, the United States, introduced the first generation of 40 kilohertz ultrasound plastic flaw generation that offers 1,000 kilowatts of power. The manufacturer reported that the new system has increased power and will be able to do so