Specification for structural steel equal and unequal angles - Tolerances on shape and dimensions included-in-kit What is BS EN 61166

What is BS EN 61166 - High-voltage alternating current circuit-breakers about

This part of BS 8525 does not require specific water treatment processes to be used

and to the testing of door locks used in association with equipment

visibility and concentration of toxic products

strength and durability of bunk beds and high beds for domestic use

Specification for structural steel equal and unequal angles - Tolerances on shape and dimensions included-in-kit What is BS EN 611661 Scope This Part of this European Standard specifies tolerances on shape dimensions and mass of hot rolled structural steel equal and unequal leg angles. The sizes of these angles are given in EN 100561. These tolerances do not apply to equal and unequal leg angles produced from stainless steel. NOTE Until EN 100561 is published, either Euronorms 56 and 57 or the corresponding national standards may be used.