anchor wedge block  锚固楔块

hard wedge block  软楔

Inversed Wedge Block  倒楔

keel block wedge  龙骨墩楔

soft wedge block  硬楔

upright wedge block  正楔

wedge block with two inclined planes  双斜面楔块

wedge-shaped block  楔形地块; 楔形块

block and block [= chocka-block  [滑车]到顶; 滑车相碰

conditions of wedge caulking and wedge refunding  楔紧和退楔条件

Cross-wedge rolling with multi wedge  楔横轧多楔

Multi-wedge cross wedge rolling  楔横轧多楔; 多楔楔横轧

2 atrioventricular block and complete atrioventricular block  2房室传导阻滞及三度房室阻滞

BDCB Block Device Control Block  块设备控制块

Block 36 and Block 38 in Oman  阿曼36、38区块

block and block  滑车拉到头

block by block relaxation operator  分块松弛算子

block by block transfer  逐块传送

block gage (gage block) (slip gage)  规矩块; 块矩