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Four Stroke Petrol Engine

Four Stroke Petrol Engine

CODE : 2012221

฿ 4,200

Last Update : 11/03/2024

Availability : สินค้าพร้อมจำหน่าย 1 ชุด

This product demonstrates how ?Four Stroke Petrol Engine? works. This product uses a 3V battery. The structure simulates?the?internal structure of?a?uniform?cross-section, with?illustrations.