1.
automatic a.c.d.c.B-H curve tracer
交、直流磁特性自动记录装置
2.
apparatus for measuring d.c. magnetic chracteristic with ballistic galvanometer method
冲击法直流磁特性测量装置
3.
data-logging installation
数据自动检测记录装置
4.
variable length record disk set
可变长度记录磁盘装置
5.
mechanical device (for indicating or recording speed,force,numbers,etc automatically )
记录器（自动显示或记录速度、力度、数量等的装置）
6.
automated marine data logger
船用动力装置参数自动记录器
7.
A rotating device in a tape recorder used to drive the recording medium at a constant speed.
磁带记录器中用来驱动记录介质作匀速运动的传动装置。
8.
black box automatic device for recording details of the flight of a plane
黑匣子（记录飞机飞行详情的自动装置）.
9.
self-registering thermometer device
自动记录度数的温度计装置
10.
machinery data-logging installatio
机械设备数据自动记录装置
11.
Influence of Flow Guiding Device Upon Flow and Heat Transfer Characteristics of Air-cooled Condenser Cell
导流装置对直接空冷单元流动传热特性的影响
12.
Experimental facility of line magnetic fluid traveling wave pump
直线型磁性流体行波泵实验装置(英文)
13.
engine data logger
动力装置参数记录器
14.
recording pen linkage
记录笔尖的传动装置
15.
automatic hysteresis loop recorder
磁滞回线自动记录器
16.
magnetic differential flow recorder
磁性压差流量记录仪
17.
data logger operation console
数据自动记录器工作台动力装置参数记录系统工作台
18.
There is an automatic mechanism for shifting the recording pen to keep it from going off scale.
有一个自动装置来移动记录笔，使其不致出格。