The bypass ports are cut into the cylinder just below the exhaust ports and the transfer channels are formed by a hollow between the steel cylinder and the aluminum spacer ring.
绕道港口切割成气缸仅低于排气口和转移的渠道，形成由一个空心之间的钢瓶和铝间隔环。
2
This production line comprises the stainless steel washing machine, spacer attaching section, automatic assembly, automatic flat press, automatic tilting table.
该生产线由高性能不锈钢清洗机、人工上框、自动合片装置、自动平压装置、自动出料装置组成。
3
The body is aluminium alloy, the spacer is aluminium, the other parts are hot-dip galvanized steel.