The frame of the homemade small jaw crusher can also be welded by thick steel plates, but the rigidity is poor.Jaws and side guardsBoth the fixed jaw and the movable jaw are composed of a jaw bed and a jaw plate. The jaw plate is the working part and...
Olive oil is an indispensable kitchen staple. Besides salt and pepper, it's probably the ingredient you reach for most in your home kitchen. Not every olive oil is created equal, of course.Scientist Sue Langstafftold FiveThirtyEight that "We call the U.S. the world's dumping ground for ran...
(Balingen, Germany), pH meter type pH 7310 Inolab Xylem Analytics GmbH (Wellheim, Germany), magnetic stirrer Ecostris Dlab Scientific Co., Ltd. (Beijing, China), universal centrifuge 320R Hettich GmbH and Co., KG (Tuttingen, Germany), and SLW 115 STD POL-EKO-APPLIANCES SPJ (Wodzislaw ...