helium 3 ultra-low temperature scale【计量】 低温
超低前切除术
ultra-low anterior resection
缩略语：ULAR
暂无补充释义。
ultra-low anterior resection
暂无补充释义。
helium 3 ultra-low temperature scale【计量】 低温
ultra-low frequency phase shifter
ultra-low temperature ball valve
Ultra-low Latency; Ultra low latency;
ultra-low frequency oscilloscope
ultra-low temperature throttle valve
ultra-low frequency dualtrace oscilloscope
liquid nitrogen ultra-low freezer