By becky

NDT, non-destructive testing, PT, liquid penetrant ...

Non - Destructive Testing for the Aerospace and General Industries. Chemetall is your one-stop supplier of approved NDT products for all industry sectors. ‎ The Abc Of Ndt: Our Brands · ‎ Penetrant Testing And... · ‎ Equipment

By Harry

How do frequency counters work?

Are you curious about how frequency counters work?

By Daisy

When to Use double convex cylindrical lenses？

By XMtongxue

Liquefied petroleum gas (LPG) | Description, Uses, & ...

Oct 5, 2024 — It was used as early as 1860 for a portable fuel source, and its production and consumption for both domestic and industrial use have expanded ...

By Sam

What a Power Quality Analyzer Does?| Uses & Features ...

2024年6月28日 — A power quality analyzer is a device used to measure and monitor the quality of electrical power within a system.

By Fabricio

How do you size a natural gas pressure regulator?

By May

Optical Component Manufacturer News

Guide to Buying Optical Domes . Apr. 18, 2024 ; Micro Lenses – The Ultimate FAQ Guide . Apr. 03, 2024 ; OPTATEC. Nov. 09, 2023 ; SPIE Photonics West. Nov. 09, 2023.

By Geym

What is the difference between optical glass focusing convex lens and concave lens?

The convex lens​ shown below is made based on the principle of refraction of light. A convex lens is a lens that is thicker in the center and thinner at the edges.