ppg
abbr. 聚丙二醇;脉冲程序发生器( programme pulse generator);每加仑脉冲数(Pulses Per Gallon);聚醚
释义与例句
n.
-
1.
Alternative letter-case form of PPG.
abbr. 聚丙二醇;脉冲程序发生器( programme pulse generator);每加仑脉冲数(Pulses Per Gallon);聚醚
Alternative letter-case form of PPG.