This paper presents a new technique and new material for underwater concrete patching on tidal reach, which is characterized by low cost, simple construction, convenient operation and good effect.
介绍一种用于水下、潮差段混凝土修补的新材料和新技术，该技术造价低，施工简单，可操作性强，效果良好。
If after not the prompt discovery either has not carried on the correct plastic operation or patching, heals bad and so on, can create the dozen tube.
如未及时发现或未进行正确修补术或修补后愈合不良等，都能造成瘩管。
If after not the prompt discovery either has not carried on the correct plastic operation or patching, heals bad and so on, can create the dozen tube.
如未及时发现或未进行正确修补术或修补后愈合不良等，都能造成瘩管。
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