Size:NO.8
Teeth material: cupronickel
Tape material: neoprene
Item Unit Date
Width of zipper MM 7.0
Total width of zipper MM 70.0
Pulling intension of zipper N perIN minumum250
Strength of the top stop N minumum350
Strength of the bottom stop N minumum350
Airtight
KPA minumum100
Dive depth M minumum10
Airtight after 200 times reciprocation KPA minumum90
Dive depth after 200 times reciprprocation M minumum9
Chain smooth N max55
Smooth of top and bottom stop N max75
Size:NO.8
Teeth material: cupronickel
Tape material: neoprene
Item Unit Date
Width of zipper MM 7.0
Total width of zipper MM 70.0
Pulling intension of zipper N perIN minumum250
Strength of the top stop N minumum350
Strength of the bottom stop N minumum350
Airtight
KPA minumum100
Dive depth M minumum10
Airtight after 200 times reciprocation KPA minumum90
Dive depth after 200 times reciprprocation M minumum9
Chain smooth N max55
Smooth of top and bottom stop N max75
