rock sheet  岩席

rock mass with sheet crack  板裂介质岩体

corrugated sheet-iron (undulated sheet-iron)  波形铁皮

nickel-plated steel sheet and nickel-plated punched steel sheet  镀镍钢带和镀镍穿孔钢带

sheet to sheet duplicator  单张式复制机

single sheet apparatus for measuring specific total losses of magnetic sheet and strip  单片电工钢片比总损耗测量装置

assemblage of source-rock reserve and cap-rock  生储盖组合

flexible rock and special flexible rock  软岩和极软岩

from thick rock salt to thin rock salt  从厚岩盐到薄岩盐

hard rock interbedded with soft rock  软硬相间岩层

metamorphic rock of the original rock  变质岩原岩

rock and rock mass  岩石与岩体

rock bench for rock-bolt crane beam  岩锚梁岩台

Rock Content in Coal Rock Mixture  煤矸混合度

rock damage rock breaking  岩石损伤

rock suite and rock group  岩群和岩组

rock-bolt supporting for layer rock  穿层锚杆

The source rock-reservoir-cap rock associations  生储盖组合

~(125)I seed carrier sheet  碘－125籽源薄层片

1 million Yongshujiao Sheet  1：100万永暑礁幅; 地址计数器