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vodomira [7]
2 years ago
15

What is the purpose of O-ring and valve seals in a cylinder head?

Engineering
1 answer:
Andrews [41]2 years ago
8 0

Answer:

its to show the shape is flat and only flat at the botom and top and you can set it up ther way and it wlll still look the same.

Explanation:

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Explanation:

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