BS ISO 8009-8:1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Reusable rubber contraceptive diaphragms Determination of twisting during compression of coil spring and flat spring diaphragms
Hardcopy , PDF
01-08-2014
English
15-08-1997
Defines a method for determining twisting during compression of coil spring and flat spring reusable rubber contraceptive diaphragms. Does not apply when diaphragms contain springs designed to form an arc when compressed.
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