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H Steel 寬緣工字鋼 Hadfield Manganese Steel 哈德菲爾德錳鋼 Hadfield Steel 哈德菲爾德高錳鋼 ; 哈特非鋼 ; 奧氏體高錳鋼 Hadifield Steel 高錳鋼 Half Spherical Steel Bobbin 半圓形鋼質(zhì)滾輪 Half Steel 鋼性生鐵 Half-Hard Steel 半硬鋼 Halvan Tool Steel 鉻釩系工具鋼 Hammered Steel 鍛鋼 Hand Drill Steel 手持式鋼釬 Hand Steel Snap 手用鋼鉚釘模 Hard Alloy Steel 硬合金鋼 ; 硬質(zhì)合金鋼 Hard Steel 硬鋼 Hard-Drawn Steel Wire 硬拉鋼絲 Hardened And Tempered Steel 調(diào)質(zhì)鋼 Hardened Steel 硬化鋼 ; 淬火鋼 Hard
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A Abrams Abrams cone—Abrams 圓筒 (坍落度筒 ) Abrams law—Abrams 定則 Admixture —外加劑 →化學外加劑 Aggregate—骨料 Absorption of water —吸水率 Alkali-carbonate reaction —堿 -碳酸鹽反應 Chloride—氯化物 Clay—黏土 combination of —結合 criteria of acceptance—接受準則 frost resistance—抗凍性 grading—級配 Los Angeles test—洛杉磯實驗 Maximum size and water requirement —最大粒徑和需水量 Mechanical properties—力學性能 Moisture—含水率 organic substance—有機雜質(zhì) porosity—孔