Ⅶ型弯张换能器壳体
Class Ⅶ flextensional transducers shell
安全壳壳体上的电缆贯穿件接头
connection on containment shell for cable penetration
变壁厚壳体
Variational-wall-thickness Shell
变矩器壳体孔
torque converter housing bore
变矩器壳体滤网
torque converter housing screen
变矩器壳体总成
torque converter housing assembly