JASO M403 Seam Fatigue Strength Machine YG(B)021B
JASO M403 Seam Fatigue Strength Machine YG(B)021B
【Scope of Application】
This is used for testing the stitching strength of materials used on the surface of car seats.
【Relevant standards】
【Scope of Application】
This is used for testing the stitching strength of materials used on the surface of car seats.
【Relevant standards】
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