2870
2920
2910
2960
2910
2740
2980
2710
2740
2800
2720
3050
3000
2480
英国wexhibition
英国wexhibition
2880
3040
2790
2930
2880
3030
2940
2990
3150
3020
2750
2810
3060
2780
2930
2800
4070
2900
3020
3010
2930
2930
2870
2760
2680
2820
3040
2800
2820
Interop Mumbai
Interop Mumbai
2790
INFOCOM(India)
INFOCOM(India)
2740
3060
2790
3030
2970
2860
2880
3360
3080
3020
3020
3010
2820
2920
3040
2950
2840
2950
2920
2950
2820
3090
2900
2930
2890
3070
3090
2770
2910
2880
2990
2940
2950
2900
2870
2870