Description
在温度调节系统中，由于容量滞后太大，有时积分时间要用在15min以上。对于P值(比例度)，当量程范围小或调节阀尺寸选得较大时，P值(比例度)可选得大一些。
IDDC Model 1200 Porta Ray Portable X Ray System
L3 COMMUNICATIONS MODEL PX-M SERIES II X-RAY SYSTEM
HP 43855A X Ray System
Kodak 2100 Intraoral X-ray System
NEW Kodak 2100 DC Intraoral X-Ray System
Gendex Gx-Pan Dental Panoramic X Ray X-Ray xray System
LORAD Mammography M-IIE M-II-E X-RAY System Unit Mammo
Philips Medical Systems X-Ray Tube Housing Assembly
