EN 16983-5-2017
Conical spring washers，h＞6mm-Table 5
EN 16983-6-2017
Conical spring washers，h＜1.25mm-Table 6
EN 16983-6-2017
Conical spring washers，1.25mm＜h≤6mm-Table 6
EN 16983-6-2017
Conical spring washers，h＞6mm-Table 6
EN 16983-4-2017
Thick conical spring washers，h＞6mm-Table 4
EN 16983-5-2017
Thick conical spring washers，h＞6mm-Table 5
EN 16983-6-2017
Thick conical spring washers，h＞6mm-Table 6
