短語詞組短語Surface e durability 表麪耐久度Work surface durability test 工作臺(tái)麪疲勞測(cè)試road surface durability 路麪耐久性cylindrical gear surface durability 圓柱齒輪接觸強(qiáng)度surface durability reinforcing agent 表麪耐久性增強(qiáng)劑surface durability technology 表麪強(qiáng)靭化技術(shù) 返回 surface durability