檢查孔蓋 的英文怎麼說
中文拼音 [jiǎnzhākǒnggě]
檢查孔蓋
英文
cover of access-
Brake drum inspection hole cover
閘輪檢查孔蓋Standard specification for manhole cover assembly, bolted, raised, oiltight and watertight
防油防水隆起的螺栓連接檢查孔蓋組件標準規范Standard specification for manhole cover assembly bolted, semi - flush, oiltight and watertight
防油防水半嵌入螺栓連接檢查孔蓋組件標準規范Standard specification for manhole cover assembly, bolted, semi - flush, oiltight and watertight, hinged
防油防水半嵌入螺栓鉸接檢查孔蓋組件Close all blind flanges, inspection holes and manholes
關閉所有盲法蘭蓋、並檢查各個孔和人孔。分享友人