6. FIG. 409 Muscles connecting the upper extremity to the vertebral column. (See enlarged image). The clavicular insertion of this muscle varies in extent; it sometimes reaches as far as the middle of the clavicle, and occasionally may blend with the posterior edge of the Sternocleidomastoideus, or overlap it.
In typical commercial aluminium anodizing processes, the aluminium oxide is grown down into the surface and out from the surface by equal amounts. So anodizing will increase the part dimensions on each surface by half the oxide thickness.
1 In order to increase the natural corrosion resistance of aluminum, there are many different coatings. 2  Generally speaking, the following list describes least to most corrosion resistance; clear conversion coating*, gold conversion coating*, Type II anodize coating, Type III anodize coating.