In pressure spring of flask place and screw thread of standing post place is often put in a little machine oil and lubrication against rust.
3. Maintain:
We will first screw standing post on bottom pedestal and must be screw down. Iron ring may free select based on size of flask. We may connect with vertical clamp or level clamp, that is, may use, if having use flask.
2. Usage Mathods:
The device is composed of rectangular base of cast iron (L210mm
Square Base Bracket is apply for physical and chemic experiments of junior and senior high schools.
Brand Name: | edify |
Place of Origin: | China (Mainland) |