标准: standard; criterion; benchma ...试: try; test块: piece; lump; chunk标准试块: briquet; calibration block; reference block; standard tast block; standard test block褐煤标准试块: brown coal briquette水泥模制标准试块: briquet test specimen校准量规,标准试块: control gage校准试块: calibration block噪声标准: criteria for noise; nc noise criterion; noise criteria; noise standard; noise strength standard噪声标准值: noise criteria超声对比试块: ultrasonic reference block本底噪声标准: background noise criteria磁性录声标准: magnetic sound recording standard短期噪声标准: short term noise criteria环境嗓声标准: environmental noise standard容许噪声标准: acceptable noise level噪声标准曲线: noise criteria curves; noise criterion curves住宅隔声标准: jgj11-82标准试板: paints and varnishes-standard panels for testing标准试棒: standard bar标准试剂: calibrating preparation标准试件: standard specimen; standard test bar; standard test block; standard test piece; standard test specimen标准试验: code test; conventional test; standard testing; standardized test标准试验段: standard test section标准试验组: standard set of tests
