简 中文简体       外 English
F-YS-NDH-12 Newton`s ring demo instrument


 Observe the equal thickness interference pattern in reflected light after laser through the       Newton`s  rings.
User name: Password: Verification code:
Products|Service| About Us| Contact Us|News|job
Copyright © 2005-2011 BEIJING FORCE TECHNOLOGY LIMITED COMPANY (FORCE TECHNOLOGY., Ltd)
Address：No. 56 Anli Road, Chaoyang District, Beijing Zip Code：100000
Tel：086-010-84802105  Fax：086-010-84802566　　
links： MWD LWD Logging While Drilling Measurement While Drilling