covering layer
短語(yǔ)詞組
- liquid covering slag layer 液渣層
- concrete covering -layer 混凝土覆蓋層
- double -covering-layer 雙覆層
- covering soil layer inside levee 堤內(nèi)壓蓋
- asphalt covering layer 瀝青加鋪層
- tympanic covering layer 翻譯
- deep thick covering layer 深厚覆蓋層
- linoleum floor covering layer 油氈地板覆蓋鋪設(shè)者
- covering layer thickness 保護(hù)層厚度 返回 covering layer