整体钎杆

手机版链接：https://m.trustexporter.com/cz390024.htm
1）杆长：800mm1200mm,2400mm,3600mm,4000mm,4400mm.2)直径：29mm,30mm,32mm,35mm,37mm,38mm,39mm,40mm.3）它用于挖煤，凿岩，隧道等。
4）质量结实，耐用。