5、磁性胶条密封,启闭方便、密封良好。
R88M-K1K030T R88M-K75030T R88M-K40030T YF-125 LB-200 DH2794-4 R88M-K2K030C R88M-K1K530C DH2794-3 LB-150 DH2794-2 LB-100 R88M-K1K030C LB-80 DH2794-1 R88M-K75030C LB-50 R88M-K5K030T
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