... 优质字符打印：printing,near-letter quality 优质煤：high quality coal 优质绝缘，高级绝缘：premium insulation ...
基于32个网页-相关网页
... high-gain linear circuit 高增益线性电路 high-grade coal 优质煤 high-grade energy 高势能，高级能 ...
基于12个网页-相关网页
... high-range dosimeter 高量程剂量计 high-rank coal 优质煤 high rate aeration basin 高负荷换气池 ...
基于4个网页-相关网页
柱状活性炭以优质煤、椰壳、木屑为原料。
Columnar activated carbon with high quality coal, coconut shell, wood as raw materials.
它年产4百万吨优质煤，使用最新的英国和德国产机械设备。
It produces 4m tonnes of high-quality coal a year, using the latest British and German machinery.
柱状活性炭以优质煤、椰壳、木屑为原料，经系列生产工艺精加工而成。
Columnar activated carbon with high quality coal, coconut shell, wood as raw material, through the series production process finishing.
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