packing material
【建筑】井套【建筑】包装钻井(井包装)
packing of boreholes (packing of wells)
暂无补充释义。
相关词条
VP,pore volume of packing volume porous
packing
cubic close packing
packing void fraction
wet column packing
packing
hexagonal closs packing
packing of boreholes (packing of wells)
暂无补充释义。
packing material
VP,pore volume of packing volume porous
packing
cubic close packing
packing void fraction
wet column packing
packing
hexagonal closs packing