Công cụ mới giúp động cơ tiết kiệm nhiên liệu
Thiết bị mài mới làm tăng khả năng chuyển động pít-tông bằng cách hạn chế sự ảnh hưởng của hiện tượng xi-lanh biến dạng tĩnh và nhiệt.
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4buIxKjhu4Thu455w5LEqEjFqOG7pXnhu4rEqOG6tuG7jHnDkuG7rlLhu47hu4p54bq6Q8WoecOJ4buWxKh54bumw5nhu6Dhu47hu6V54bum4bq04buO4buKeeG7psWo4buixKh54bum4buI4buSeeG6vOG7nOG7juG7innhurjhu6Dhu6fhu6svVeG7seG7q1V54bq4w5LDg+G7pOG7pHB4VTDDleG6uuG7uHjhu7HEqeG7iMOKw5V54buR4buOw4rhu7ZVw5nDiuG7pOG7pOG7qy9V4bux