SM20GUU 含税82元。NB各种型号产品，直线轴承，直线导轨 滑轨，滚珠花键，交叉滚子导轨灯，交期快，原装进口，品质保证。 各种型号齐全，随时订购，方便快捷。 SM3UU SM4UU SM5UU SM6UU SM8SUU SM8UU SM10UU SM12UU SM13UU SM16UU SM20UU SM25UU SM30UU SM35UU SM40UU SM50UU SM60UU SM80UU SM100UU SM120UU SM150UU SM12AJ SM13AJ SM16AJ SM20AJ SM25AJ SM30AJ SM35AJ SM40AJSM50AJ SM60AJ SM80AJ SM100AJ SM120AJ SM150AJ SM12-OP SM13-OP SM16-OP SM20-OP SM25-OP SM30-OP SM35-OP SM40-OP SM50-OP SM60-OP SM80-OP SM100-OP SM120-OP SM150-OP SMF6UU SMF8SUU SMF10UU SMF12UU SMF13UU SMF16UU SMF20UU SMF25UU SMF30UU SMF35UU SMF40UU SMF50UU SMF60UU SMF80UU SMF100UU SMK6UU SMK8SUU SMK8UU SMK10UU SMK12UU SMK13UU SMK16UU SMK20UU SMK25UU SMK30UU SMK35UU SMK40UU SMK50UU SMK60UU SMK80UU SNK100UU SMT6UU SMT8UU SMT10UU SMT12UU SMT13UU SMT16UU SMT20UU SMT25UU SMT30UU SMF6WUU SMF8WUU SMF10WUU SMF12WUU SMF13WUU SMF16WUU SMF20WUU SMF25WUU SMF30WUU SMF35WUU SMF40WUU SMF50WUU SMF60WUU SMK6WUU SMK8WUU SMK10WUU SMK12WUU SMK13UU SMK16WUU SMK20WUU SMK25WUU SMK30WUU SMK35WUU SMK40WUU SMK50WUU SMK60WUU SMT6WUU SMT8WUU SMT10WUU SMT12WUU SMT16WUU SMT20WUU SMT25WUU SMT30WUU