Weldable structural steels. Hot finished structural hollow sections in weather resistant steels. Specification not-for-sale and DIDP in polymers that

and DIDP in polymers that are used as parts of the electrotechnical products in the range of 100 mg/kg to 2 000 mg/kg

BS EN 4639-004 provides references on material and surface treatment requirements for female optical modules

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The cable ties should be installed with a qualified application tool

Recommendations for maintenance of the detectors after operation

Weldable structural steels. Hot finished structural hollow sections in weather resistant steels. Specification not-for-sale and DIDP in polymers that1 Scope This British Standard specifies the technical delivery requirements for weldable weather resistant hot finished seamless, electric welded and submerged arc welded (longitudinal or helical) steel structural hollow sections of circular, square, rectangular or elliptical forms. It applies to hollow sections formed hot with or without subsequent heat treatment, or formed cold with a subsequent full body heat treatment to obtain equivalent