基本尺寸			型號(hào)
			Model
d[mm]	D[mm]	B[mm]
76.2	120.65	114.3	GEZM 300 ES-2LS
76.2	130.175	76.759	GEZH 300 ES
76.2	120.65	114.3	GEZM 300 ESX-2LS
76.2	120.65	114.3	GEZM 300 ES
76.2	120.65	114.3	GEZM 300 ES-2RS
76.2	130.175	76.759	GEZH 300 ES-2LS
76.2	130.175	76.759	GEZH 300 ESX-2LS
76.2	120.65	66.675	GEZ 300 ES-2LS
76.2	130.175	76.759	GEZH 300 ES-2RS
76.2	120.65	66.675	GEZ 300 ES-2RS
70	105	65	GEM 70 ESX-2LS
70	120	70	GEH 70 ES-2LS
70	105	49	GE 70 ESL-2LS
70	105	49	GE 70 TXG3A-2LS
70	105	49	GE 70 ES
70	120	70	GEH 70 ESL-2LS
70	105	65	GEM 70 ESL-2LS
70	120	70	GEH 70 ESX-2LS
70	105	49	GE 70 ES-2LS
70	105	49	GE 70 ESX-2LS
70	120	70	GEH 70 TXE-2LS
70	105	49	GE 70 TXE-2LS
70	105	65	GEM 70 ES-2RS
70	105	49	GE 70 ES-2RS
70	120	70	GEH 70 TXG3A-2LS
70	105	65	GEM 70 ES-2LS
70	120	70	GEH 70 ES-2RS
69.85	111.125	61.112	GEZ 212 TXE-2LS
69.85	111.125	61.112	GEZ 212 ES-2LS
69.85	111.125	61.112	GEZ 212 ESX-2LS