SS EN ISO 7944 Ed. 1 (1998)现行
Optics And Optical Instruments - Reference Wavelengths
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Covers two procedures to determine the tensile strength of fabrics coated with rubber or plastics, using the strip test and grab test methods. Applicable to test pieces in equilibrium having specified standard atmosphere for testing, and to wet test pieces. Both procedures need the use of a constant rate of extension tensile-testing machine.
ISO 7944:1998 - Identical
UNE EN ISO 7944:1999 - Identical
NS EN ISO 7944 Ed. 1 (1998) - Identical
I.S. EN ISO 7944:1999 - Identical
UNI EN ISO 7944:1999 - Identical
NBN EN ISO 7944:1998 - Identical
NF EN ISO 7944:1998 - Identical
ONORM EN ISO 7944:1998 - Identical
DIN EN ISO 7944 (1998-07) - Identical
BS EN ISO 7944:1998 - Identical
NEN EN ISO 7944:1998 - Identical
SN EN ISO 7944:1998 - Identical
