共 50 条
- [41] STANDARDS ON PULSES - DEFINITIONS OF TERMS .2. 1952 PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1952, 40 (05): : 552 - 554
- [42] VIBRATION STANDARDS FOR POWER TRANSMISSION EQUIPMENT - 2. Power transmission design, 1980, 22 (05): : 45 - 46
- [44] PHOTOMETRIC STANDARDS FOR SOUTHERN-HEMISPHERE .2. ASTRONOMICAL JOURNAL, 1972, 77 (09): : 733 - &
- [47] RIVER STANDARDS IN THAMES WATER AUTHORITY .2. STANDARDS FOR DISCHARGE TO THAMES TIDEWAY PROGRESS IN WATER TECHNOLOGY, 1977, 8 (06): : 33 - 39