【单选题】( )is bolted to the top of the cylinder block with a gasket in between.
【简答题】The head is essentially a flat plate of metal bolted to the top of the cylinder block with a gasket in between.
【单选题】__________is bolted to the top of the cylinder block with a gasket in between
【单选题】is bolted to the top of the cylinder block with a gasket between.
【简答题】The cylinder head is essentially a flat plate of metal bolted to the top of the cylinder block with a gasket in between.