measurement of noise pollution

Sound Barrier - Keeping Noise Pollution at Bay Sound Barrier - Keeping Noise Pollution at Bay Sound Barrier is a breakthrough product that has revolut...

Low Noise Pollution Mask Making Machine Computer PLC Programming Control Our Advantages 1. Certified company with CE certificates. 2. Various producti...

High Efficiency ZYC240 Hydraulic Press In Machine for T-works Static Pile Driver 1, Description: Hydraulic static pile driver has already been widely ...

3 Wires No Plug Backup Alarm With SGS CE And E-mark Ip68 Specially Design In Low Sound Level 1. Specifications Sound pressure 75±4(A)AT 4FT Voltage 12...

Simple operation low speed electric winch with little noise pollution Overview of the Electric Winch Electric winches mainly used for oversize concret...

JM-07 Techno Mechanical valve Reduce noise and pollution white Roller Type Description Mechanical valve refers to that the movement of the valve core ...

Product Description: Accelerometer Sensor is an essential motion velocity sensor and a highly advanced vibration detection system that can detect even...

Product Description: The Energy-storage type aircraft ground power supply is a cutting-edge product designed to provide efficient and reliable power s...

Description Our pile drivers can work with a variety of piles, square piles or round piles or other shape of steel piles.To ensure the high working ef...

Bore x Stroke (mm) : 92x66 Compression Ratio : 8.6 : 1 Displacement (cc) : 440 Max.Output ( hp/rpm) : 16.0/1800 Max.Torque ( N.m/rpm) : 27.5/2500 Fuel...

I-WONDER SK-E2D ELECTRIC SKATEBOARD PERFORMANCE Top Speed 20KPH(12.5MPH) 40KPH(25MPH) Range 8KM(5MILES) 28KM(17.4MILES) Climbing Gradient 　 25% Rechar...

20w Online Flying Laser Marking Machine On Production Line For Pipes And Steels Description Online flying laser marking machine adopts the combination...

Product Discription WDR Series Horizontal Electric Steam Boiler Horizontal steam boilers of the WDR series have a separate construction of boiler and ...

Qualified commodity high speed 40 KM/H 36V Lithium Battery skateboard electric made of 8 ply maple Product Description Though its LCD digital screen r...

Product features: Ambient air monitoring station can measure outdoor air pollutants in real-time, measuring data quickly and accurately. It can be cus...

Air Pollution Monitor PM1.0 PM2.5 PM10 (or PM2.5 PM10 TSP)​ This air pollution monitor with imported pump can measure the pm1,PM2.5,PM10 in the air by...

Sound Barrier Noise Reduction Galvanized Highway Noise Barriers Wall Road sound barrier is an effective noise reduction facility. Road noise barrier (...

Keysight Agilent N8975A Noise Figure Analyzer 10 MHz to 26.5 GHz Description of Keysight Agilent N8975A The N8975A high performance noise figure analy...

Product Description: Highway Noise Barrier is designed to reduce highway noise pollution and create a quiet, comfortable environment for people living...

HiYi Alarm Record Data Storage Wireless Transmission 24 Hours Environmental Pollution Monitoring Devices A6 Air Quality Monitoring System Environmenta...