tube wall thickness gauge 管壁厚度计
cladding tube wall thickness 包壳管壁厚
steel tube wall thickness accuracy 钢管壁厚精度
quartz tube wall thickness 石英管壁厚
core steel tube wall thickness 芯钢管壁厚
fibre optic tube wall thickness 纤维壁厚
nonuniform in tube wall thickness 壁厚不均
The change of steel tube wall thickness during sinking is studied.
钢管空拉减径，伴随着管壁变化。
The said calculation formula is useful for accurate control of the final tube wall thickness tolerance.
该计算式对精确控制成品管壁厚精度具有实际意义。
For irregularly hot stress acting tube curve, it stressfully analyzes effect of body tube wall thickness difference.
对于不规则热应力作用下的身管弯曲重点分析了身管壁厚差的作用。
应用推荐