ASTM D 1818 低压电缆系统电气绝缘油连续性质量规范标准
日期:2012-02-10 11:03
ASTM D 1818 STANDARD SPECIFICATION FOR CONTINUITY OF QUALITY OF ELECTRICAL INSULATING OIL FOR LOW-PRESSURE CABLE SYSTEMS (DISCONTINUED)-(Discontinued 1990; No Replacement)
ASTM D 1818 低压电缆系统电气绝缘油连续性质量规范标准
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