Heat sink assembly aluminium profile has the characteristics of beautiful appearance, light weight, good heat dissipation performance and good energy saving effect. The surface of the aluminum heat sink is anodized for surface treatment to increase the corrosion resistance, wear resistance and appearance of the aluminum. They are widely used in machinery, automotive, wind power, construction machinery, air compressors, railway locomotives, household
Task 2: Match the tools 1-8 to its use a-h
1-g
2-c
3-a
4-d
5-f
6-h
7-e
8-b
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