陶管 meaning in Chinese

vitrified clay pipe; earthenware pipe; pottery pipe

Test method for cross - bending strength of vitrified pipe
陶管弯曲强度试验方法
Test method for acid resistance of vitrified clay pipe
陶管耐酸性能试验方法
Test method for crushing strength of vitrified pipe
陶管抗外压强度试验方法
Measuring method for size and deviation of vitrified clay pipe
陶管尺寸及偏差测量方法
Vitrified clay pipes and fittings and pipe joints for drains and sewers - requirements
排水管和下水道用陶管和管配件及管接头.要求

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