brake lever filling block 制动轴轴承
filling block mass 充填块体
block filling 矩形块填充
block filling wall 砌块填充墙体
Block stone filling 块石填筑
concrete block filling wall 混凝土砌块填充墙
Zero filling of square block 方块填充法
Weld the sealing filling block during floor assembly when it is to be installed at site.
工地安装时应尽量在地面组装时将密封填块先焊好。
A computation model for ideal filling block mass was presented to achieve the most favorable compressibility of the fillings.
给出了具有最佳压缩性能的理想充填块体的计算模型。
BP officials say the static kill is the first step in a two-part operation that involves filling the well pipe with cement to block the release of oil and natural gas.
石油公司BP负责人说，静态封杀是一项两期工程的第一步，工程将包括在油井管道中注入水泥，封堵原油和天然气的泄漏。
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