波纹形 meaning in English

waviness

Metal hose assemblies - guidance on the construction and use of corrugated hose assemblies
金属软管组件.波纹形软管组件的构造和使用指南
Standard test method for comparing the abrasion resistance of coating materials for corrugated metal pipe
波纹形金属管用涂层材料耐磨性比较的标准试验方法
Standard practice for life - cycle cost analysis of corrugated metal pipe used for culverts , storm sewers , and other buried conduits
涵洞雨水管道和其它地下管道用波纹形金属管寿命周期成本分析的标准实施规范
Flanges and their joints - gaskets for class - designated flanges - part 4 : corrugated , flat or grooved metallic and filled metallic gaskets for use with steel flanges
法兰及其接头.分级标识法兰用垫圈.第4部分:与钢法兰一起使用的波纹形的平的或带槽的金属和填充金属垫片
The paper introduced testing principle of infrared image in course of metallurgy heat engineering testing , based on several applied examples , analyzed application properties and range of infrared image technique and thermal image analysis in heat engineering analysis
内展翅片换热器是针对气(汽) - -液换热过程的各项热阻的特点,在管内轴向胀接波纹形翅片来强化换热的,有效地提高整体换热效率,并且可以承受高压而不发生翅片脱落现象.面对日益紧缺的水资源,它的应用将带来巨大的社会效益和经济效益