GB 50056-1993 Code for design of electric power supply systems (Text of Document is in English)

01/03/1993

25P

$50.00 USD

Contents
1 General
2 Basic requipments
3 Arc furnaces and submerged arc furnaces
4 Low-frequency induction electroheat equipment
5 Medium-frequency induction electroheat equipemnt
6 High-frequency induction electroheat equipment
7 Resistance furnaces
Appendix 1. Difinitions
Appendix 2. Explanation of words in this code
Additional Explanations: Names of chief editorial unit, participating units and main drafting staffs