1·In terms of specific sectors, mechanical engineering, metals, and electronics all enjoyed increased output; however, the motor industry showed a marked decline.
就一些特定的行业而言，机械工程、五金和电子工业的产量都在增长。但是汽车工业的产量下降较大。
2·Diesel exhaust particles, a major part of urban smog, consist of a carbon core coated with organic chemicals and metals.
柴油车尾气粒子，是城市烟雾的主要组成部分，是由外表包裹着有机化学和五金的碳芯组成的。
3·We are a state-operated corporation, dealing exclusively in the import and export of metals and minerals.
我们是一家国有公司，专营五金矿产品的进出口业务。
4·Our company mainly engaged in plastic, die-casting, metal, mold manufacturing, product design, professional CAR, LAMP design, plastic materials, metals and other raw materials.
本公司主要经营塑胶，压铸，五金，模具制造，产品设计，专业CAR, LAMP设计，塑胶原料，五金原料等。
5·Shanghai metals and mineral import and export corporation.
上海五金矿产进出口公司。