- intercommunicating porosity
- 互通: interflow
- 孔: hole; opening; aperture
- 互通孔 穿通性疏松: intercommunicatingporosity
- 通孔: abbohren; body size hole; clear opening; feedthrough; interlock pore; open-end hole; through hole; through-hole
- 通孔, 贯通孔: thru hole
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