铝合金薄壁管
thin-walled aluminum alloy tubes
thin-wall aluminum alloy tube
钛合金薄壁管壳
titanium thin-walled tube
非金属-金属转化
nonmetal-metal transition
金属－金属髋关节假体
Metal-on-metal hip prostheses
GBF高强复合薄壁管
GBF high-strengh combined thin tube
high-strength and thin-wall GBF pipe
GRC预制薄壁管
GRC precast thin-wall tube
铂族金属薄膜
platinum group metals coatings
薄壁管道
residual strength assessment
thin wall pipe
thin-walled pipeline