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FFD-30FS-R102,FFD-30FS-L102,FFD-30FS-R502,摩擦式阻尼器(单方向性,固定式)
FFD-30FS-L502,FFD-30FS-R103,FFD-30FS-L103,FFD-30SW-L253,FFD-30SS-R153,
FFD-30FS-R153,FFD-30FS-L153,FFD-30SW-R303,FFD-30SW-L303,
FFD-30FW-R153,FFD-30FW-L153,FFD-30FW-R203,FFD-30SW-R253,
FFD-30FW-L203,FFD-30FW-R253,FFD-30FW-L253,FFD-30SW-L203,
FFD-30FW-R303,FFD-30FW-L303,FFD-30SW-L153,FFD-30SW-R203,
FFD-30SS-R102,FFD-30SS-L102,FFD-30SS-R502,FFD-30SW-R153,
FFD-30SS-L502,FFD-30SS-R103,FFD-30SS-L103,FFD-30SS-L153,
