Piping - PVC Plastic Rigid Pipe and Fittings, 150 mm in Diameter or Smaller
for Underground Sewage...
1. OBJECT AND SCOPE
The object of this standard is to establish requirements for dimensions,
characteristics and test methods relating to rigid* pipe and fittings,
manufactured from PVC compounds, used in underground applications for conveying
liquids under no pressure.
It covers rigid, non-perforated, smooth interior wall (see note 1), pipes and
fittings with a nominal diameter equal…
Medical electrical equipment. Part 2: Particular requirements for the safety of dosimeters used in r...
Specifies particular requirements for the safety of dosimeters used in medical practice in the patient environment for radiotherapy. (Non-medical dosimeters are dealt with in IEC 348.)
Appareils électromédicaux. Deuxième partie: Règles particulières de sécurité pour dosimètres utilisé...
Spécifie les règles particulières de sécurité des dosimètres utilisés dans la pratique médicale dans l'entourage d'un patient, pour la radiothérapie. (Les dosimètres non médicaux sont traités dans la CEI 348.)
Electrode Receptacles, Fittings, and Connectors for Gas Tubes
1. Scope
This Standard applies to (a) electrode receptacles and fittings for mounting gas tubes intended for indoor and outdoor applications operating at voltages of 15 000 V and less but not exceeding 7 500 V to ground for use in accordance with the rules of the Canadian Electrical Code, Part I; (b) connectors that are intended to enclose the ends of gas tube electrodes and to provide a…
