黑河综合遥感联合试验
watershed allied telemetry experimental research
黑河综合遥感联合试验(WATER)
watershed allied telemetry experimental rearch
联合车床
combination surfacing and boring lathe
美国企业学院联合合
American Association of Collegiate Schoois of Business
液限–塑限联合试验
liquid limit-plastic limit joint test