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DIN 12553:2020-03

DIN 12553:2020-03

Laboratory glassware - Double oblique bore stopcocks

Verrerie de laboratoire - Robinets à deux passages obliques

Laborgeräte aus Glas - Zweiweg-Kegelhähne mit Parallelbohrungen

Fecha Anulación:
2024-12 /Withdrawn
Idiomas Disponibles:
Alemán
Relación con otras normas DIN:

Es reemplazada por: DIN 12553 (2024-12)

Reemplaza a: DIN 12553 (1977-05)

Reemplaza a: DIN 12553 (2019-08)

Summary:
This standard applies to interchangeable (NS) Double oblique bore stopcocks with parallel bores (P), nominal sizes 3 and 4, with solid (M) or hollow (H) plugs and bend pipe attachments (B).
Keywords:
Bending pipe connections, Capillary tubes, Cock shells, Conical cocks, Dimensions, Glass, Ground surface, Interchangeable, Laboratory apparatus, Laboratory ware, Locking devices, Marking, Materials, Parallel, Plugs, Tightness, Wells
40,56
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