Water and Electricity
Used grade a tires, electronics, used refrigerators, cell phones, tennis shoes
Air purifier, biological safety cabinet, compounding hood, chicken isolator, dispensing booth, laminar flow cabinet, mobile fume cabinet(ul), balance, centrifuge, densimeter, eye washer, incubator, liquid handling instrument, liquid nitrogen container, microscope, mixer, oven, cold chain equipment, vet diagnostic equipment
Speakers, Mixers, Stage Lights.