Minimum 3 Years' CFM 56 engine disassembly, assembly, trouble-shooting experience. With V2500 engine experience is preferred.

具有3年以上CFM发动机分解，组装，排故的工作经验。同时具有V2500发动机经验者优先。

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What should be prepared before disassembly of cylinder for main engine/auxiliary engine?

在拆卸主机和副机气缸之前应作什么准备工作?。

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So it is of great significance and practical value to research highly efficient and exact engine power testing system without disassembly.

因此，研究高效、准确、无拆卸的发动机测功系统与有效的失火故障诊断方法具有重要的科学意义和实用价值。

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