十字头是连接活塞与连杆的零件，它具有导向作用。
n. crosshead
misc. cross fitting ; joint centre ; joint cross pinblock
十字头销轴承 cross head holt bearing ; cross head pin bearing
十字头销 cross head pin ; cross pin ; cross head pin bearing ; crosshead cotter
十字头滑块 crosshead slipper ; crosshead shoe ; cross slipper ; cross shoe
万向节十字头 universal joint spider ; [机] universal joint cross ; universalcross ; cross connecting piece
十字头轴承 cross head bearing ; cross pin bearing ; Crosshead bearing shell
十字头式柴油机 cross head diesel ; crosshead type diesel engine ; crosshead diesel engine ; cross type diesel engine
十字头联轴节 Oldham's Coupling ; double slider coupling
十字头螺刀 PILLIPS Screwdrivers
十字头导杆 cross head guide bar ; cross guide bar
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