Moldova standards PDF

Pressboard and presspaper for electrical purposes - Part 3- Specifications for individual materials - Sheet 2- Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3 and P.6.1. Original standard IEC 60641-3-2-2007 in PDF full version. Additional info + preview on request

Document status: Active

Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I- Standard values and conditions - Chapter II- Measuring and test conditions. CEI/IEC 60642-1979. Original standard IEC 60642-1979 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I- Standard values and conditions - Chapter II- Measuring and test conditions. Original standard IEC 60642-1979 amd1-1992 in PDF full version. Additional info + preview on request

Document status: Active

Piezoelectric ceramic resonator units - Part 2- Guide to the use of piezoelectric ceramic resonator units. CEI/IEC 642-2-1994. Original standard IEC 60642-2-1994 in PDF full version. Additional info + preview on request

Document status: Active

Piezoelectric ceramic resonators - Part 3- Standard outlines. Original standard IEC 60642-3-1992 in PDF full version. Additional info + preview on request

Document status: Active

Specification for high-voltage fuse-links for motor circuit applications. IEC 60644-2009-08+AMD1-2019-09 CSV(en-fr). Original standard IEC 60644-2019 in PDF full version. Additional info + preview on request

Document status: Active