pillar industry in national economy  国民经济支柱产业

economy in national autonomy region  民族自治区经济

overall balance in national economy  国民经济的综合平衡

total value of production in national economy  国民经济总产值

High Negative Pressure in Pillar Cavity  柱塞腔内高度负压

invigorate pillar industries  振兴支柱产业

pillar in gobs  采空区煤柱

pillar in prevention gush-out water  防水煤柱

pillar industries  支柱产业

mineral industries in the western region  西部矿产资源产业

relations of the staff in industries  员工关系

Resource industries in West China  西部资源产业

a powerful country in economy  近似熵

agricultural economy in the Hebei Province  双直列内存模块

blow-in in the intermediate repair  中修开炉

built-in (in-line) smokemeter  内装式烟度计

carrying out national requirements in national defense  贯彻国防要求

circular economy in agriculture  农业循环经济

doll in national costumes  民族娃娃