Brand: World Products (Landmark)
SKU: dcd-30003612004
Price: $59.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 650 g
Cart URL (default variant): https://petsandbaby.landmarks.builders/cart/43336706981936:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://petsandbaby.landmarks.builders/products/m4x-10001270668
JSON data: https://petsandbaby.landmarks.builders/products/m4x-10001270668.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Product Type: This heat-cycle engine model is built as school equipment for physics experiments and classroom learning, presenting the principles of heat-driven motion in a clear mechanical form.
Function: As a desktop mechanical demonstration, demonstrate the finned engine body, flywheel, connecting rod assembly, and burner work together to create visible movement from heat.
Construction: The metal heat-cycle engine features a rectangular base, a silver-toned silver-colored finish, and a compact layout with the main parts arranged for easy viewing during demonstrations.
Heating Setup: A glass propellant burner or lamp on a round holder provides the heating source, making the demonstration model suitable for observing the engine’s operational process step .
Learning Value: Designed for physics students, this heat-cycle engine model helps explain energy conversion and mechanical motion in a practical demonstration-in a manner while keeping the working parts in plain sight.
Summary: Heat-Cycle Engine Model Finned Metal Heat-Cycle Engine Glass Burner Desktop Mechanical Demonstration for Physics Students. 【Product Type】: This heat-cycle engine model is built as school equipment for physics experiments and classroom learning, presenting the principles of heat-driven motion in a clear mechanical form. 【Function】: As a desktop mechanical demonstration, demonstrate the finned engine body, flywheel, connecting rod assembly, and burner work together to create visible movement from heat. 【Construction】: The metal heat-cycle engine features a rectangular base, a silver-toned silver
Generated by: m4x-map-v1
This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Heat-Cycle Engine Model Finned Metal Heat-Cycle Engine Glass Burner Desktop Mechanical Demonstration for Physics Students",
"quantity": 1,
"grams": 650000,
"properties": {
"_length_cm": "17.5",
"_width_cm": "9.5",
"_height_cm": "12.5"
}
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").