Standard No.:	GB/T 4074.4-1999
English Name:	Test methods for winding wires-Part 4:chemical properties
Chinese Name:	绕组线试验方法 第4部分：化学性能
Chinese Classification:	K12    Wire with insulation layer
Professional Classification:	GB    National Standard
ICS Classification:	29.060.01 29.060.01    Electrical wires and cables in general 29.060.01
Issued by:	CSBTS
Issued on:	1999-11-11
Implemented on:	2000-5-1
Status:	superseded
Superseded by:	GB/T 4074.4-2008 Winding wires - Test methods - Part 4: Chemical properties
Superseded on:	2008-12-1
Superseding:	GB/T 4074.16-1983 Methods of test for enameled wires--Solvent test GB/T 4074.23-1983 Methods of test for enameled wires--Resistance to transformer oil in the presence of water GB/T 4074.26-1983 Methods of test for enameled wires--Solder test GB/T 4074.28-4074.31-1983 GB/T 4074.28-1983 Methods of test for enameled wires--Test for resistance to refrigerants--Extraction with trichloroethylene and methanol GB 4074.23-1983 Methods of test for enameled wires--Resistance to transformer oil in the presence of water GB 4074.16-1983
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	105.0
Delivery:	via email in 1~3 business day

本标准规定了下列试验方法：――试验方法 12：耐溶剂――试验方法 16：耐冷冻剂――试验方法 17：直焊性――试验方法 20：耐水解和耐变压器油定义、试验方法总则和绕组线试验方法一览表参见GB/T 4074.1。