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Terms for subject Chemistry containing Special | all forms | exact matches only
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principle of special relativity狭义相对性原理
special alloys辅种功能合金
special ester-gum enamel特种酯胶瓷漆
special lubricating grease专用润滑脂
special materials特殊材料
special oil高级〔特种〕油
special purpose impeller特殊叶轮
special purpose ingredient特种配合剂
special rail铁路专角线
special purpose rubber brick专用橡胶
special section tube异型管
special section tube经济断面钢管
special shape rubber seal异形截面橡胶密封
special shape wire异形钢丝
special soluble substance特殊溶性物质
special surfactant华寺种表面洁性剂
special tool特殊工具
special tools特殊工具
special wire专用钢丝