cement
注水泥套管头
cement casing head
暂无补充释义。
相关词条
high-grade cement【建】;high-quality cement【建】
corrugated asbestos-cement sheet
grappler cement【建】
asbestos cement board【建】;asbestos cement flat sheet【建】;asbestos cement plate【建】
cement hog
insulating cement
low heat cement