velocity of light

Intrinsically Safe Laser Distance Meter/ YZ63+ Portable digital vibration meter Introduction: It is mainly used in mechanical equipment vibration disp...

..., Fiber Optic Gyroscope) is a high precision angular sensor based on the principle of optical interference. It detects angular by...

... the optical antenna, and interacts with the aerosol particles to generate a backscattered signal containing its information. According to...

... Pole Specification 1. Designed for various kinds of street poles with different heights according to the BSS729 and EN standards. 2....

Conical Pole, Pyramid, Octagon Pole Tapered Steel Street Light Pole Making Machine Professional Complete Set Light Pole Production Line This set equip...

... High Mast Pole with 300kg rasing system for football field Special Features of High Mast • 2 Section Mast for 12/16/20 Mt. • 3 Section Mast ...

Pole Base Plate Welding Rotator, MODEL: R500 Application: For base plate manual welding. Put the pole on the roller, start motor, the rubber wil...

...extraordinary and ordinary rays through birefringent material varies inversely with their refractive indices. This difference in gives r...

... Powder Actuated Tools System Shooting Nail Gun Concrete steel Nails Gun This is versatile,safe,reliable and powerful tool can use nearly a...

...h Air of 20-25m/s for Industrial Cleanroom Applications Product Description: The Air Shower Tunnel is an industrial-grade air shower devel...

... And 5 Speeds Remote Control Description of LED Ceiling Fan DC Motor Ceiling Fan - With a copper DC motor, it is more durable and stronger tha...

... Weinas-ML0941 Technical Specifications Voltage: AC110-240V 50Hz/60Hz Lamp: 9PCS 10W high brightness 4 in 1 fullcolor LED Channel: 10CHS/43CHS...

...Core Drill Rig Full Hydraulic Drilling Rig With 2500r / min Rotating Specifications: HYDX-2 Full Hydraulic Portable Drilling Rig is a kind...

... Home Use Pocket Blood Flow Monitor SG-520B vascular doppler feature: Detect the blood stream status of arterial/venous by 8.0MHz, detect the ...

...ZJZS-088 product name RECYCLED CHIFFON 75D Product Keywords chiffon GRS factory Supply Type Make-to-Order Material 100% Recycled Polyester...

... And 5 Speeds Remote Control Description of LED Ceiling Fan DC Motor Ceiling Fan - With a copper DC motor, it is more durable and stronger tha...

... sensitive axis. The digital closed-loop detection circuit is used to extract the optical path difference of the clockwise caused by the exte...

42 in Bladeless Electric Ceiling Fan With Remote Control and Led Lamp for Living Room Easy installation with video instructions. AIRFLOW YOU FEEL:This...

...Dust Test Chamber No more than 2m/s Air Applications This dust test chamber applied for various automotive parts dust-proof, dust resistan...

...particles in the air, bacteria and other harmful air pollutants, and the indoor temperature, cleanliness, interior pressure, air and air d...