игровой лес(оборудование для детских площадок: The climbing forest is a modular system made of strong oak trunks and rope climbing connections.richter-spielgeraete.de)
авиационное топливо(As the jet fuel commonly produced and widely used at home and abroad is mostly of the paraffin type, it is usually called aviation paraffin, or aviation coal for shortechemi.com)
ромбовидный штифт(Flattened Locating Pins are also known as Diamond Shaped Location Pins. Flattened location pins are used to overcome differences in tolerances.)