Bed bearing  地基承载力

bird fossil-bearing bed  含鸟化石层

Chang 6 oil-bearing bed  长6油层

gas bearing bed  含气层

Gas-bearing Bed  含气层

oil bearing bed  含油地层

oil-bearing bed  油层

ore bearing bed  地质特征

ore-bearing bed  含矿岩系

Water Bearing Bed  含水层

water-bearing bed  含水岩层; 含水层

bearing rotor test bed  转子实验台

bearing test bed  轴承试验机

bed plate bearing  主轴承

oil bearing Chang-2 bed  长2油层组

under thick water-bearing loose bed  厚含水松散层下

bearing bearing of pile  桩的承载力; 聚对苯二甲酸乙二醇酯(PET); 聚对苯二甲酸乙二醇酯

monolithic track bed；solid bed；integrated ballast bed；monolithic concrete bed  整体道床

arsenic bearing carbon bearing refractory gold concentrate  含砷含碳难处理金精矿