ASTM D1818低压电缆系统电气绝缘油连续性质量规范标准

ASTM D1818 STANDARD SPECIFICATION FOR CONTINUITY OF QUALITY OF ELECTRICAL INSULATING OIL FOR LOW-PRESSURE CABLE SYSTEMS (DISCONTINUED)-(Discontinued 1990; No Replacement)

ASTM D1818 低压电缆系统电气绝缘油连续性质量规范标准

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