|
US2520923A
(en)
|
|
Force measuring device
|
|
CA1165784A
(en)
|
|
Electronic weighing apparatus of induction type
|
|
US2269225A
(en)
|
|
Electrostatic metering apparatus
|
|
DE813318C
(de)
|
|
Drehstabfeder fuer Kraftmessung
|
|
AT201896B
(de)
|
|
Elektromagnetischer Kraftmesser
|
|
US3242726A
(en)
|
|
Force measuring device
|
|
PL71393B1
(enExample)
|
|
|
|
US1753043A
(en)
|
|
Electric measuring instrument
|
|
US2234570A
(en)
|
|
Ampere demand indicator |
|
SU76201A1
(ru)
|
|
Устройство дл передачи на рассто ние показаний динамометров
|
|
SU678357A1
(ru)
|
|
Устройство дл испытани приборов контрол силы нат жени арматуры
|
|
US1409365A
(en)
|
|
Maximum-demand meter
|
|
SU536409A1
(ru)
|
|
Силоизмерительный датчик
|
|
PL111121B2
(en)
|
|
Magnetoelastic sensing element for measurement of static forces and torques
|
|
US853770A
(en)
|
|
Weighing-scale.
|
|
Baxter et al.
|
|
An Unbonded Strain Gauge |
|
CN107560763A
(zh)
|
|
一种实验教学用平板测力计
|
|
SU129845A1
(ru)
|
|
Автоматические конвейерные весы
|
|
US3206972A
(en)
|
|
Furnace tensiometer
|
|
BE560890A
(enExample)
|
|
|
|
US1061996A
(en)
|
|
Apparatus for testing concrete and the like.
|
|
US19642A
(en)
|
|
Improved apparatus for regulating and measuring the intensity of electric currents |
|
DE1041276B
(de)
|
|
Elektrischer Kraftmesser
|
|
US607921A
(en)
|
|
Electrical measuring instrument |
|
JPS591974B2
(ja)
|
|
抵抗線ひずみ計型のカ−電気変換器
|