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  3. ISO 641:1975 PDF

ISO 641:1975 PDF

ISO 641:1975 PDF

Name:
ISO 641:1975 PDF

Published Date:
09/01/1975

Status:
Active

Description:

Laboratory glassware -- Interchangeable spherical ground joints

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$16.2
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The requirements deal with the geometric charateristics to ensure interchangeability. The dimensions of the joint-ground zone and the outer diameter of the tube connected to the joint are given in a table and illustrated in a drawing. In addition the surface finish is specified. A system of gauges (stell balls) for testing the ball cup is tabled. In the annex a method of testing the leakage including the apparatus is described.


File Size : 1 file , 340 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 5
Published : 09/01/1975

History

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