原装倍加福接近开关NBN4-12GM50-E2 NBB5 NBN8-18GM50-E2-E0-V1 ¥50.00 倍加福接近开关NBB4-12GM50-E0/E2-V1 NBB8/NBN8-18GM50包邮 ¥60.00 p+f倍加福NCN4-12GM35-N0/ NJ1.5-8GM-N/NCB2/NCB5-18GM4 ¥60.00 倍加福接近开关NJ8-18GM50-E2 NJ8-18GM50-E2-V1全国专卖店包邮 ¥90.00 倍加福接近开关NBN5-12GM50-E0/E2-V1 NBB8/NBN8-18GM50 NBB10 ¥60.00 倍加福接近开关NBN8-18GM50-E2 NBB8 NBN4 NBB2 NBN15-M30GM50 ¥60.00