A.BMS5-95密封膠 B.BMS5-63密封膠 C.BMS5-28封嚴膠 D.以上都不對
A.BMS5-26或BMS5-45密封膠 B.BMS5-63密封膠 C.BMS5-28封嚴膠 D.BMS5-95密封膠