在2201型表面粗糙度检查仪原有的电子设备基础上，提出从软、硬件两方面对表面粗糙度检查仪进行微机化改造。

Based on original electronic equipment of surface roughness measuring instrument Model 2201, the instrument is computerized from both software and hardware.

全静压系统检查仪对飞机上该系统的气密性与仪表指示的准确性有直接影响。

Aero pitot-static pressure system tester has direct effects on the airtightness of the air - borne pitot - static pressure system and the accuracy of meter reading.

这种检查仪只需从被检查者手指上提取微量血液，20分钟后就能显示被检查者是否感染艾滋病病毒等较详细的信息。

Such checks from the check-only to extract trace of blood on the fingers, 20 minutes after the show can be checked whether the HIV infection, such as more detailed information.