Dentistry - Water-based cements - Part 1: Powder/liquid acid-base cements (ISO/DIS 9917-1:2024) German and English version prEN ISO 9917-1:2024

IEC 60061: Lamp caps and holders together with gauges for the control of interchangeability and safety.Part 1 Amendement 31 Part 2 Amendment 28.Part 3 Amendment 30.BAW15 base/holder fits BAU15d base/holder fits.BAZ15s base/holder fits

IEC 60061: Lamp caps and holders together with gauges for the control of interchangeability and safety.Part 1 Amendement 31 Part 2 Amendment 28.Part 3 Amendment 30.WU2.5x16 base/holder fits

IEC 60061: Lamp caps and holders together with gauges for the control of interchangeability and safety Part 1: Lamp caps Proposal for deletion of Flashcube, Base sheet 7004-71-3 and the Gauges 7006-71-1 and 71A-1.

IEC 60603-7 and IEC 60603-7-1 base document structure

IEC 61249-1-1: Materials for printed boards and other interconnection structures - Part 1-1: Safety certification of base materials for rigid printed circuit boards

Future IEC 61249-2-35: Materials for printed boards and other interconnecting structures - Part 2-35: Reinforced base materials, clad and unclad - Modified epoxide woven E-glass laminated sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

Proposal from Chinese NC: Future IEC 61249-2-41: Materials for printed boards and other interconnecting structures - Part 2-41: Reinforced base materials, clad and unclad - Brominated epoxide cellulose paper/woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

Proposal from Chinese NC: Future IEC 61249-2-42: Materials for printed boards and other interconnecting structures - Part 2-42: Reinforced base materials, clad and unclad - Brominated epoxide non-woven/woven E-glass resinforced laminated sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

(Future IEC 61249-2-27): Materials for printed boards and other interconnecting structures - Part 2-27: Reinforced base materials clad and unclad - Bismaleimide/triazine modified with non-halogenated epoxide woven glass laminate sheets of defined flammability (vertical burning test), copper-clad