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发表于 2009-3-26 19:14:54
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1 blots the pipeline to be too thin.
! I+ Y: S, v" s) f6 k$ L2 hydraulic fluid too dirty, blots the mouth not to install the filter. the
0 l+ w2 X, J5 N) @7 n& g- G7 p+ k' P3 electrical machinery and pump's proper alignment is not good, the junction box shaping installs improper.- C- h& |# \6 y5 i
4 gear pump pump housing low pressure side attrition. the 5 circle matches the oil disk attrition. the common gear pump has not repaired the value, trades one newly to pull. Asks a skilled worker to enter the stage spends also wants 150. , showed off meager skills before an expert. |
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