7 bututun matakan gwajin bututu

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Short Bayani:

Aika mana imel

Bayanin Samfura

Alamar samfur

Misali	PIC	Bayani
S-7-PIPE MM		MM, 1018 karfe, 7step bututun gwajin toshe kauri ：1.0mm, 1.5mm, 2.0mm, 4.0mm, 6.0mm, 8.0mm, 10.0mm
S-7-PIPE MM-SS		MM, 1018 karfe, 7step bututun gwajin toshe kauri ：1.0mm, 1.5mm, 2.0mm, 4.0mm, 6.0mm, 8.0mm, 10.0mm

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Na Baya: 7 mataki gwaji block bayani dalla-dalla

Na gaba: 6 mataki gwajin toshe

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