ELESA 柱式夹具（螺纹孔）26 x 80 M12 PG80

ELESA 柱式夹具（螺纹孔）26 x 80 M12 PG80, ELESA 柱式夹具（自锁）26 x 80 PG80N, PISCO 管接头异径直通接头 8 x 4 PG8-4, PISCO 管接头异径直通接头 8 x 6 PG8-6