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Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series) (Includes all amendments And changes 8/16/2017).
Automaticky přeložený název:
Standardní specifikace pro průmyslovou perforovanou deskou a obrazovek ( Round Opening Series)
NORMA vydána dne 1.1.2001
Označení normy: ASTM E674-80(1996)e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.1.2001
Kód zboží: NS-47615
Počet stran: 12
Přibližná hmotnost: 36 g (0.08 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
industrial perforated plate, industrial screens, openings, particle size, perforated openings, perforated plate, screens
1. Scope | ||||||||||
1.1 This specification covers the sizes of round opening perforated plate and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings from 5 in. (125 mm) to 0.020 in. (500 [mu]m) punched with bar sizes and thicknesses of plate for various grades of service. Methods of checking industrial perforated plate and screens are included as information in the Appendix. 1.2 This specification does not apply to perforated plate or screens with square, hexagon, slotted, or other shaped openings. 1.3 The values stated in inch-pound units are to be regarded as the standard. |
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2. Referenced Documents | ||||||||||
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