| 1. | The portable instrument must combine sensitivity with light weight and the ability to resist shock and moisture .
可携式仪器应综合下列性能：足够灵敏，重量轻，防震，防潮。 |
| 2. | Inquiring into optimum design of portable instrument
便携式仪器优化设计的探讨 |
| 3. | Portable instrument photoelectric straightening
便携式精密矫正机 |
| 4. | Development of portable instrument for amplitude - frequency characteristic
便携式低频幅频特性测试仪的研制 |
| 5. | Linewise observation and portable instruments on strain monitoring in geomechanies
岩土工程应变监测中的线法原理及便携式仪器系列 |
| 6. | Manufacturers of instruments for electrolysis industry , ammeter clamps and portable instruments
-开发销售光学仪器，金相分析仪器。 |
| 7. | High range beta and photon dose and dose rate portable instruments for emergency radiation protection purposes
便携式应急射线保护用高量程射线光子剂量和剂量率仪器 |
| 8. | High range x , gamma and beta radiation dose and dose rate portable instrument for emergency radiation protection purposes
应急辐射防护用携带式高量程和辐射剂量与剂量率仪 |
| 9. | As world leading manufacturer of portable instruments for energy - saving , testo is committing to china energy - saving project
测仪器制造商，多年来致力于全世界的节能事业，现与北京中法 |
| 10. | This system includes : the patrolling point ( information button ) , the portable instrument , the management system
该机电智能巡检系统由以下三个部分组成：巡检点即信息钮、手持巡检仪、巡检管理系统。 |
