A specification in the IEC quality assessment system for electronic components (IECQ) - Quartz crystal units - Part 3: Sectional specification, qualification approval; identical with IEC 61178-3:1993
Edition 1995-02

Thermal insulation and energy economy in buildings - Part 7: Air tightness of buildings - Requirements, recommendations and examples for planning and performance
Edition 2011-01

Materials for the subsequent sealing of underground gas mains - Part 2: Materials for the subsequent sealing of joints in underground gas mains; safety requirements and testing
Edition 1999-12

Additive manufacturing - Process characteristics and performance - Part 3: Directed energy deposition using powder and laser in aerospace applications
Edition 2021-09

Additive manufacturing - Process characteristics and performance - Part 1: Directed energy deposition using wire and laser in aerospace applications
Edition 2021-09

Additive manufacturing - Process characteristics and performance - Part 2: Directed energy deposition using wire and arc in aerospace applications
Edition 2020-10

Rail haulage roads in mines - General rules
Edition 2007-01

Mine plans - Tectonic elements and figure of strata
Edition 1996-04

Flange connections with lens shaped gasket
Edition 2021-06

Aerospace - Honeycomb cores, hexagonal expanded, in wrought aluminium alloy, corrosion protected, unperforated or perforated; technical specification
Edition 1994-12