共 3 条
[1]
A CONSTANT STRESS DEVICE ADJUSTABLE FOR SPECIMEN LENGTH
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1952, 29 (02)
:40-44
[2]
A CONSTANT STRESS CREEP TEST APPARATUS
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1952, 29 (03)
:98-99
[3]
A SERVO-CONTROLLED CONSTANT-STRESS RHEOMETER
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1952, 29 (03)
:91-93