共 50 条
- [1] OPTOELECTRONIC LEVEL DETECTOR FOR MERCURY MANOMETER AGRICULTURAL ENGINEERING, 1977, 58 (08): : 29 - 30
- [2] DETERMINATION OF MERCURY LEVEL IN A STEEL-TUBE MANOMETER JOURNAL OF SCIENTIFIC INSTRUMENTS, 1951, 28 (12): : 372 - 373
- [3] The theory of the gravitation manometer (Mercury manometer and water manometer) ZEITSCHRIFT FUR BIOLOGIE, 1910, 54 (01): : 32 - 46
- [4] Works for the movement of manometer and in particular of mercury manometer ZEITSCHRIFT FUR BIOLOGIE, 1910, 54 (10/13): : 527 - 530
- [8] A NEW MERCURY MANOMETER INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1945, 17 (12): : 805 - 805