黄色小视频下载_黄色网日本_日产国产欧美韩国在线_gog人体做爰大胆视频

Wel come to Hangzhou JingKe Instrument Co., Ltd.

Add to Favorites | 中文版 | English

Product

Product name:SV7 type acoustic velocity measurement and acoustic levitation tester

Product Details

☆Learn to measure sound velocity of media by resonance coherent method, phase-comparison method, and time-difference method;
☆Learn to measure sound velocity by acoustic levitation phenomenon.
☆To suspend substance over air medium by ultrasonic wave;
☆Suspension layer:1-6; layer distance: about 4.5mm, maximum suspension distance: 25~28mm. 

Order

Respected customers:
Thank you for browsing our website, please fill in following information, (* is required), and it will be sent via E-mail, we will contact you, thank you!

Your name: *
Company name: *
Address:
Post code:
Country:
Tel: *
Fax:
E-mail: *
Website:
Details: *
verification code:
   
Previous one: SV5 type-SV6 type combined acoustic velocity measuring equipment 】 【 Next:SVG type solid acoustic velocity measuring equipment 】      【Return】