Every company that produces a particular product must ultimately dispose of various wastes of materials, which must be handed over to the authorities authorized to receive them. It is worth knowing who has the right to collect and dispose of

 Catalyst number K352 / 501240 is used by the PSA Group, which is a combination of the Peugeot and Citroen brands. The catalyst has a longitudinal, rounded shape, a perforated cap, and asymmetrical outlets of various shapes. Its own length

Catalyst KT0138 is used in German Mercedes cars. These catalysts have an asymmetrical, flat shape and many lateral convexities on the surface. The outlets are arranged in different planes (one is on the side, the other is angled upwards, looking

Two seemingly identical catalysts. Same brand, same length from hole to hole and inserts of the same color. Smoothed edges and strips extending along their entire length. The same indentation is given, dividing the catalyst into two parts, and the

Printed circuit boards are the base on which microelectronic components such as semiconductor chips and capacitors are mounted. They are used to connect electronic components through conductive tracks. Printed circuit boards typically consist of epoxy resins, fiberglass, copper, nickel, iron, aluminum,