| 1. | The pressure gauge has been applying much widely in the production and the scientific research
压力测量仪表在生产和科研中的应用极为广泛。 |
| 2. | Automation instruments include pressure meas - uring instruments , level measuring instruments , turbidimeter , ph system etc
压力测量仪表物位测量仪浊度仪 |
| 3. | A pressure measuring instrument ng 50 with switch contact replaces pressure switch and pressure gauge
有开关接点的压力测量仪表径50 ，替代了压力开关和压力表。 |
| 4. | To acquire the stratum pressure , it is nesessary to use all kinds of precise pressure measure instrument
为了确定油井的地层压力，人们必须借助于各种精密的压力测量仪表，以获得相当精确的压力数据。 |
| 5. | Differential pressure measuring instruments with compression spring and diaphragm seal , with or without microswitch , nominal sizes nd 100
带有压缩弹簧的隔膜密封差动式压力测量仪表，有或没有微开关，标准尺寸表径100 |
| 6. | In order to guarantee the veracity of pressure measuring , the pressure gauge must be certificated periodically according to the determinate request
为保证压力测量的准确性，必须对压力测量仪表按一定的要求进行定期检定。 |
| 7. | Model 2590 differential pressure measuring instruments with compression spring and diaphragm seal , with or without microswitch , nominal sizes nd 100
带有压缩弹簧的隔膜密封差动式压力测量仪表，有或没有微开关，标准尺寸表径100 |
| 8. | Differential pressure measuring instruments with magnetic piston and compression spring , nominal size nd 80 , with or without electric contact device
带有磁性活塞和压缩弹簧的差动式压力测量仪表，标准尺寸表径80 ，有或没有电接点。 |
| 9. | Model 2600 differential pressure measuring instruments with magnetic piston and compression spring , nominal size nd 80 , with or without electric contact device
带有磁性活塞和压缩弹簧的差动式压力测量仪表，标准尺寸表径80 ，有或没有电接点。 |
| 10. | Differential pressure measuring instruments with electric contacts are suitable for controlling and regulating process sequences by means of the given process pressure
有电接点的差动式压力测量仪表适用于根据给定生产压力，控制和调节工艺步骤。 |
