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關注:1
2013-05-23 12:21
求翻譯:4.4.生活排水管及雨水采用PVC-U排水管,粘結連接;是什么意思?![]() ![]() 4.4.生活排水管及雨水采用PVC-U排水管,粘結連接;
問題補充: |
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2013-05-23 12:21:38
4.4 Life and stormwater drains using PVC-U pipes, bonding connections;
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2013-05-23 12:23:18
INTRODUCTION 4.4 . Life PVC - U drainage pipes and rain water drainage pipes, bonding connection;
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2013-05-23 12:24:58
4.4. life discharge pipes and the rain water use the PVC-U discharge pipe, the caking connection;
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2013-05-23 12:26:38
4.4. the life drain and rain using PVC-u drainage pipe, bonding connections;
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2013-05-23 12:28:18
4.4.蒔an Xiang dam Chao passes on 肞 VC-U drain pipe, binds and joins with gadolinium;
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