The most important factor that causes the wear of the engine parts is （）.
举一反三
- The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.
- The ____________ of a product is the most important factor of a product.
- The most important factor in determining the payment method is: _____
- What is the most important marker-related factor to the transport cost?（）
- What is the most important product-related factor the transport cost? （）