MC12S1NCQF,旋钮开关 Rotary
MC12S1NZGD,旋钮开关 Rotary
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MC12S2NCGD,旋钮开关 Rotary
MC12S2NZQF,旋钮开关 Rotary
【COMAIR ROTRON】MC12S3H 032399,
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