select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_lj_sj_nbq_dgn_kpz' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1120" ["parent_id"]=> string(2) "62" ["lb"]=> string(36) "逻辑 多功能-栅极和逆变器" ["action_name"]=> string(2) "l6" ["rate"]=> string(5) "1.058" ["rate_hot"]=> string(2) "35" ["moq_rate"]=> string(6) "1.4080" } }

封装：

外壳：SC-88/SC70-6/SOT-363

描述： IC GATE MULTIFUNCT CONF SC-88