Legoed city 2019 Lepins Famous Architecture Wange Taj Mahal London Paris town bridge Model building blocks children bricks toys

Legoed city 2019 Lepins Famous Architecture Wange Taj Mahal London Paris town bridge Model building blocks children bricks toys
  • Продавецplayrf.us
  • Список ценUS $29.80piece
  • Продажная ценаUS $29.80piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,9 (159)

Oписание продукта

Hexagonal Shape Free-piston Stirling Engine Model with Wooden Propeller

Features:


.100% brand new with high quality
.Exquisite appearance, hexagonal shape and domineering eye, including wooden propellers, looks very
technical
.A selection of high-quality materials, the brass body is firm and strong
.The quartz heating tube can be operated at high speed for a long time without wear
.The transparent glass floor gives a feeling of high-end atmosphere.The product is designed to pursue the
details
.The whole surface is treated with smooth, bright and golden light.It is not easy to rust and fade, achieving a
combination of texture and beauty
.During operation, the engine model is placed in a horizontal position, and alcohol is injected into the alcohol
lamp to ensure the safety of the alcohol lamp
.The alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the propeller
to rotate rapidly
.Use 95% alcohol (self-prepared)during operation, no water,kerosene, gasoline,lighter oil,liqueur
.Entertaining and learning, through the hands-on operation, you can observe the entire engine running
process, more intuitive understanding of the Stirling engine power generation principle, and deepen your
interest in physics learning
.The product itself has been assembled and can be used directly
.At the same time, its superior quality and exquisite appearance also make it have a high collection value and
can be used as a high-end gift
.The product is suitable for people over 14 years old
.Tips: Be careful not to be hot to the high temperature during the operation

Specifications:

.Color: As Shown
.Material: Brass + Quartz Glass
.Product Weight: 600g
.Package Dimensions: 8*8*12cm
.Package Weight: 700g
.Packing: Box

Package Content:

.1 x Stirling Engine Model