DIN 8152-3-1989《片式关节链。重系列LH》
This standard specifies the designation, material, execution, testing, and structural dimensions of leaf chains of the heavy series LH. These chains are preferably used as load lifting chains.
This standard specifies the designation, material, execution, testing, and structural dimensions of leaf chains of the heavy series LH. These chains are preferably used as load lifting chains.