滚滚浓烟弥漫着,遮住了蓝天、白云,遮住了绿树、红日……纷扬的砂尘从黑烟中落下,打在地上、厂房上,更打在人们的心上。 “老龚,怎么回事?” “龚总,这热风除尘炉怎么不除尘?” 第一汽车厂铸造分厂换型改造的重点项目──从日本引进,并同日本联合设计的我国第一台热风除尘炉调? Billowing thick smoke filled, covered the blue sky, white clouds, covered trees, red sun ...... Fostering dust fall from the black smoke, hit the ground, the plant, but also hit people’s hearts. “Gong Gong, what’s going on?” “Gong total, how does this hot air dust remover do not dust?” The first automobile factory casts the transformation project transformation key projects ─ ─ introduced from Japan and jointly designed with Japan’s first Taiwan hot air dust stove tune?