roller carrier shaft

weight carrier shaft

carrier hub shaft

carrier pinion shaft

carrier roller shaft

carrier carrier interaction

carrier recovery， carrier reinsertion

eddy current shaft-displacement and shaft-vibration monitor

half built up crank shaft [= semi-built-up crank shaft

longitude shaft and latitude shaft

vertical shaft fulcrum shaft sleeve

~(125)I seed carrier sheet

125I seed carrier sheet

150000DWT suez crude oil carrier

1550 nm light transmission of sub-carrier modulate trunk

300 000dwt ore carrier

4200 m3 LPG carrier

57 000 DWT bulk carrier

57 000 DWT grade bulk carrier