v bending v形弯曲
v-shape bending V形弯曲 ; v形件弯曲
v-free bending v形自由弯曲
V-shaped bending V型弯曲件
V-shape free bending V型自由弯曲
v shaped bending v形弯曲
V-die bending V形件弯曲模
The results have shown that the blend of CPE with rubber can be used to manufacture "V"-belt having excellent bending and fatigue resistance and low elongation.
结果表明，氯化聚乙烯与橡胶并用制造出性能良好具有优良的耐弯曲、耐疲劳、 伸长率小的V带。
The effects of thickness and notch orientation on the toughness of X70 pipeline steel samples with V notch were investigated experimentally by use of the 3-point bending test at different temperature.
通过不同温度条件下不同厚度、不同缺口取向含V形缺口试样进行3点弯曲试验研究，发现X70管线钢具有严重的各向异性现象，其在平行钢板表面方向和沿钢板厚度方向力学性能差异较大。
The bending deformation of V-shape composite insulator string under strong wind may cause the risk of ball head falling off and string falling apart.
型复合绝缘子串在大风作用力下受到弯曲变形，有球头脱落造成掉串的风险。
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