GB9112-88 (GB9113·1-88~GB9123·36-88)
Norme ANSI B16.5, norme ANSI 16,47 Class150,300,600,900,1500 (TH, LJ, commutateurs)
JIS 5K, 10K, 16K, 20K (PL, AINSI, BL)
DIN2527,2543,2545,2566,2572,2573,2576,2631,2632,2633,2634,2638
(PL, AINSI, WN, BL, TH)
BS4504,4506