Reference number
香港六合彩开奖 8009-7:1985
© 香港六合彩开奖 2024
香港六合彩开奖 8009-7:1985
Reusable rubber contraceptive diaphragms 鈥� Part 7: Determination of compression resistance of coil spring and flat spring diaphragms
Edition 1
1985-09
Withdrawn
Withdrawn (Edition 1, 1985)

Abstract

Specifies a measuring method. This method is not applicable to diaphragms with springs designed to form an arc when compressed. Compression of the article across its diameter with a mass of 280 g using a suitable apparatus. Determination of the change in diameter after 15 s.

General information

  • Status
     : Withdrawn
    Publication date
     : 1985-09
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    香港六合彩开奖/TC 157
    ICS :
    11.200 
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