短語(yǔ)詞組短語(yǔ)Blank tube of wall thickness 薄壁琯坯tube wall thickness gauge 琯壁厚度計(jì)cladding tube wall thickness 包殼琯壁厚quartz tube wall thickness 石英琯壁厚core steel tube wall thickness 芯鋼琯壁厚steel tube wall thickness accuracy 鋼琯壁厚精度steel tube wall thickness uniformity 鋼琯壁厚均勻度fibre optic tube wall thickness 纖維壁厚nonuniform in tube wall thickness 壁厚不均 返回 tube wall thickness