glass spacer block 玻璃模具定位块
aluminum spacer block 铝间隔垫块
die spacer block 模具定位块
spacer block detail 定准砌块
block spacer 块间隔符
In the model, the flexural rigidity of rails, the rigidity of fastenings, the rigidity of subgrade, slide plate, guard rail and spacer block are taken into account.
模型中考虑了钢轨抗弯刚度、扣件刚度、基础刚度、滑床台、护轨及间隔铁等因素的影响。
Strength, equal intervals each cage is about 1M, the spacer, and in each block of stone cage galvanized wire mesh weaving process, and weft diameter.
强度，每个笼子1M左右的间隔相等，使间隔物，并在每一块镀锌丝网石笼编织过程中，而纬纱的直径。
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