常見(jiàn)例句Test Method for Measurement of Internal Stress of Plated Metallic Coatings with the Spiral Contractometer 用螺鏇收縮儀測(cè)量電鍍金屬鍍層內(nèi)應(yīng)力的方法spiral contractometer 螺鏇收縮力計(jì) 返回 contractometer