A CPSI is inspecting a new plastic slide and finds a small, raised molding seam along the center of the sliding surface. To determine if this is a prohibited projection according to ASTM F1487, which set of test gauges should be used?
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A
The 3.5-inch and 9-inch opening templates.
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B
The 'fish probe' for partially bounded openings.
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C
The protrusion test gauges.
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D
The head and neck entrapment gauges.