17098843434209c604c1c9d5c13293651afbe5516f375
  • FERROUS METALLURGY
FERROUS METALLURGY
PC STRAND
PC WIRE
ANCHORAGE
PC BARS
PS BARS
STABLIZATION SYSTEM
RECOVERABLE ANCHOR CABLES MONO-STRAND CABLE BOLT HOLLOW CORE GROUTING CABLE BOLT SELF-DRILLING HOLLOW GROUTING ANCHOR BOLT WATER EXPANDABLE ROCK BOLTS
描述
COPYRIGHT © 2018 gongye All rights reserved.
描述
描述
描述
描述
描述
描述