Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/383825b5a4bdbcc6bf3461383926cc08.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 valve lap例句_valve lap英汉例句_valve lap双解例句_零六五六深蓝词典
A highly ventilated lump of cast iron, 338 holes and milling operations, plus lapping cam bearings and all those valve seats! 一個高度有通風設備的整鑄鉄， 338孔和銑削行動，加上研磨凸輪軸承和所有這些閥座！ www.naf.com.cn