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ASTM D541-87
Specification for Single Jute Yarn (Withdrawn 1996)
Automaticky preložený názov:
Špecifikácie pre Single jutových vlákien ( Withdrawn 1996 )
NORMA vydaná dňa 1.1.1987
Informácie o norme:
Označenie normy: ASTM D541-87
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1987
Kód tovaru: NS-31064
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D541-87 :
Keywords:
Bast and leaf fibers/products, Extractable matter content-textile fabr/fibers, Jute, Textile fibers-bast and leaf, Twist, Yarn number, Yarns, jute-single yarn, tolerances/testing
Doplňujúce informácie
| 1. Scope |
|
1.1 This specification includes tolerances for single jute yarns in Sections 4 through 8 and includes methods for the measurements of various properties in the Sections listed below: Properties Sections Breaking Load (Strength) Single Strand 16 to 23 Matter Extractable with Organic Solvents 28 to 37 Twist 24 to 27 Yarn Number 11 to 151.2 The values stated in SI units are to be regarded as the standard. 1.3 The following hazards caveat pertains only to the test method portion, Sections 11, 20, 25, 26, and 33, of this specification: This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.> See Note 3 and Section 32. |
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