perforated plate
【建筑】穿孔的石块（岩心块、空心砖）
perforated block (cored block, hole block)
暂无补充释义。
相关词条
perforated ( eardrum )
watering arrangement with perforated pipe-line located above the soil
Duodenorrhpahy, suture of perforated ulcer
PPU(Perforated petic ulcer)
posterior perforated substance,
paper, non-perforated
multiorifice plate【化工】;perforated plate【化工】