annular diaphragm

同义词释义

1)annular diaphragm,环状光阑2)cyclic,环状3)annular,环状4)ring,环状5)annularity,环状6)annular,环状试样7)Ring pattern,环状花样8)water ring State,水环状态9)looping river network,环状河网10)annular flowsheet,环状流程