英语翻译(1)when the engine is warm ,the cooling system is under
英语翻译
(1)when the engine is warm ,the cooling system is under pressure .It is necessary to release pressure before starting repair work.
(2)Engine oils are graded according to their viscosity .The proper grade to be used in your engine depends on existing climatic or seasonal conditions .
(4)When inserting the oil dipstick ,insert the curved tip of the dipstick facing the same direction as the curve of the guide.
(1)when the engine is warm ,the cooling system is under pressure .It is necessary to release pressure before starting repair work.
(2)Engine oils are graded according to their viscosity .The proper grade to be used in your engine depends on existing climatic or seasonal conditions .
(4)When inserting the oil dipstick ,insert the curved tip of the dipstick facing the same direction as the curve of the guide.
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huangronghui 幼苗
共回答了13个问题 举报
（1）当发动机热机的时候，冷却系统被加压。在开始修复工作之前，减压是有必要的
（2）发动机机油根据它们的黏性来分级；需要根据当前的气候跟季节环境为发动机选择合适的级别
（3）插入量油计的同时，以同样的方向插入量油计的曲线末端如曲线示意图...
（2）发动机机油根据它们的黏性来分级；需要根据当前的气候跟季节环境为发动机选择合适的级别
（3）插入量油计的同时，以同样的方向插入量油计的曲线末端如曲线示意图...
1年前
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