共 50 条
[22]
A SIMPLE SENSITIVE MERCURY MANOMETER
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1966, 43 (03)
:194-&
[23]
AN IMPROVED FORM OF MERCURY MANOMETER
[J].
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS,
1968, 1 (06)
:689-&
[24]
AN AUTOMATIC NULL METHOD RECORDING MANOMETER
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1957, 34 (07)
:280-282
[25]
A RECORDING OPTICAL MANOMETER FOR TRANSIENT PRESSURES
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1947, 24 (05)
:134-136
[26]
A six-atmosphere mercury manometer
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION,
1935, 7
:0135-0135
[27]
A NULL METHOD MERCURY CISTERN MANOMETER
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1951, 28 (05)
:140-142
[30]
OPTOELECTRONIC LEVEL DETECTOR FOR MERCURY MANOMETER
[J].
AGRICULTURAL ENGINEERING,
1977, 58 (08)
:29-30