共 50 条
- [31] The new voice ton of 440 Hz ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1939, 83 : 880 - 880
- [33] TESTER-351B - A NEW PERFORMANCE TESTER FOR THE DIGITAL TRANSMISSION NETWORK BRITISH TELECOMMUNICATIONS ENGINEERING, 1987, 6 : 120 - 126
- [34] Testing of unbound materials in the Nottingham asphalt tester springbox GEOLOGY AND PROPERTIES OF EARTH MATERIALS 2005, 2005, (1913): : 32 - 40
- [35] A HIGH-VACUUM MULTICHAMBER TESTER FOR SPECIMENS AND MATERIALS SOVIET MATERIALS SCIENCE, 1991, 27 (04): : 450 - 452
- [36] Materials tester checks quality in advanced metrology systems AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2006, 78 (05): : 449 - 450