... variety of complex formation of the anchoring effect are excellent.3. It emphasized that close to the rock surface of flexible ... .8ISO 1720T76N76511600120074056015.6T76S76451900160074056020.0T30/1130113202607405603.2T40/1640166605257405607.2Delivery lengths1m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, 6m