' c' X5 q2 a- i& Y遍地都是Syncruede 做的,我起码认识好几十。 PE 是啥? power engineer? process engineer? piping engineer? project estimator? Project engineer? Petroleum engineer? Production engineer? 4 C- l$ T3 U: b3 c. w 5 ~; a0 e9 h7 Q, Z8 V( t3 ?1 k! ^7 L& t1 J1 [3 f. S6 Z7 V
多打点字吧,也好明白你到底啥意思。