acetylene gas producer 乙炔气发生器
acetylene producer 乙炔发生器; 大一统场论
active producer 现产井
additional producer 补充生产井
annular producer 环形发生炉
Antagonist of Ca by local or foreign producer 国产、进口钙拮抗剂
associate producer 联合制片人; 副-制作人; 副制作人
between injector and producer 注采井间
big casting producer 铸造大国
center producer 中央生产井
charcoal gas producer 木炭气发生器
Coal Gas Producer 煤气发生炉
coal-gas producer 煤气发生炉
converted producer 转注井
corner producer 角生产井
database producer 数据库生产者
Design of FH codes producer 跳频码发生器的设计
developed casting producer 铸造强国
diametral grate producer 直径栅式发生器
diamond producer 钻石产地