Wind energy generation systems - Part 6: Tower and foundation design requirements
IEC 61400-6:2020+AMD1:2025 CSV specifies requirements and general principles to be used in assessing the structural integrity of onshore wind turbine support structures (including foundations). The scope includes the geotechnical assessment of the soil for generic or site specific purposes. The strength of any flange and connection system connected to the rotor nacelle assembly (including…
Le présent document spécifie les caractéristiques des écrous hauts hexagonaux autofreinés (tout métal), en acier et en acier inoxydable, à filetage métrique à pas gros M5 à M39, et de grades A et B.
NOTE Ces écrous sont conçus avec une hauteur totale hmin = mmin (tel que spécifié dans l'ISO 898-2 et l'ISO 4033 pour le style 2) plus le dispositif d’autofreinage. Les valeurs de…
This document specifies the dimensions and tolerances of female electrode caps for resistance spot welding of metallic materials.
Taper dimensions and tolerances of the electrode caps follow the values specified in ISO 1089.
NOTE Electrode caps with locking tapers are addressed in ISO 20168. Male electrode caps are specified in ISO 5830.
Cereals and pulses — Determination of hidden insect infestation — Part 2: Sampling
This document specifies methods of sampling cereals and pulses, in bags or in bulk, for the determination of hidden insect infestation.
This document is applicable to grain in any form of storage structure or transit vehicle at any level of trade from producer to consumer.
Cereals and pulses — Determination of hidden insect infestation — Part 4: Rapid methods
1.1 This document specifies four rapid methods for estimating the degree of, or detecting the presence of, hidden insect infestation with sampling (see Clauses 4 to 6) or without sampling (on-site probing, see Clause 7) in a cereal or pulse lot.
NOTE The characteristics leading to the choice of rapid method are summarized in ISO 6639-1:2025, Table 1.
1.2 The method by…
