这种往复机构如何实现的?
$("flv_hAB").innerHTML=(AC_FL_RunContent("width", "500", "height", "375", "allowNetworking", "internal", "allowScriptAccess", "never", "src", "http://player.youku.com/player.php/sid/XNDkxMjk2NDc2/v.swf", "quality", "high", "bgcolor", "#ffffff", "wmode", "transparent", "allowfullscreen", "true")); 这个视频01:16到001:30往复机构是怎么实现的?那位大侠知道? 气缸很难与前边同步。 详细的图在44楼45楼。 肯定的说就是44楼45楼的结构!