string(302) "[{"name":"Through-hole","title":"插针式"},{"name":"Surface-mount","title":"贴片式"},{"name":"LTE-CAT4","title":"LTE-CAT4"},{"name":"LTE-CAT1","title":"LTE-CAT1"},{"name":"WCDMA","title":"WCDMA"},{"name":"TDS-CDMA","title":"TDS-CDMA"},{"name":"GPRS","title":"GPRS"},{"name":"EDGE","title":"EDGE"}]"