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树脂软管HOTRS HOTRSL9 12 15-50 100耐油型HORTS HOTRSL19 25-50
树脂软管 耐油型HOTRS9 12 15 19 25-50 100 HOTRSL9 12-5 9
替代米思米通用树脂软管HOTRS/HOTRSL9/12/15/19/25-50/100耐油型
