共 50 条
[3]
FLOWMETER FOR MEASURING VERY LOW RATES OF HELIUM GAS FLOW
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1964, 41 (05)
:345-&
[5]
A SIMPLE IONIC FLOWMETER FOR MEASURING VERY SMALL RATES OF FLOW OF AIR
[J].
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS,
1968, 1 (06)
:623-&
[7]
A SUBSURFACE FLOWMETER
[J].
TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS,
1955, 204 (12)
:258-261
[9]
A MINIATURE TURBINE FLOWMETER FOR LOW FLOW RATES
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1967, 44 (01)
:12-&