半组合式曲轴 half built-up crank shaft

半组立式 semi built-up type

半组合曲柄轴 semi built-up crank shaft

半组合培养基 semi-defined medium

半组合曲轴 semi-built-up crankshaft

半组合式 semi-built-up

半组成突变种 semiconstitutive mutant

半散件组装 SKD ; Semi Knock Down ; SKD/semi knocked down

或成套半组装配件 semi-knocked down kit