ASTM D3004挤压交联和热塑性半导体,导体和绝缘屏蔽材料的标准规范
日期:2012-02-08 11:47
e.
1. Scope
1.1 This specification covers crosslinked and thermoplastic extruded semi-conducting, conductor and insulation shielding materials for electrical wires and cables.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 In many instances, the electrical properties of the shielding material are strongly dependent on processing conditions. For this reason, in this specification the material is sampled from cabl
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