clayware meaning in English

土器
粘土制品

Specification for clayware field drain pipes and junctions
田间排水用陶土管及连接管规范
Specification for straight concrete and clayware cable covers
混凝土与粘土制直形电缆沟盖板规范
Sills and copings - specification for copings of precast concrete , cast stone , clayware , slate and natural stone
窗台板及盖顶板.第2部分:预制混凝土铸石粘土石片及天然石制顶盖板
Sills and copings - specification for window sills of precast concrete , cast stone , clayware , slate and natural stone
窗台板及盖顶板.第1部分:预制混凝土铸石粘土石片及天然石制窗台板