A型石墨 A type graphtie

美国铸造学会 A.F.S (American Foundryman‘s Society)

A.F.S.粒度指数 A.F.S grain fineness number

磨料 abradant

磨耗 abrasion

磨耗阻力 abrasion resistance

耐磨合金 abrasion resistance alloy

磨耗试验 abrasion test

磨耗试验机 abrasion tester

磨料 abrasive

磨带 abrasive belt

砂轮切断机 abrasive cut-off machine

切断用砂轮 abrasive cut-off wheel

磨轮,砂轮 abrasive wheel

离心喷光机 abrator

无水酒精 absolute alcohol

绝对湿度 absolute humidity

绝对温度 absolute temperature

吸收剂 absorbent

吸收器 absorber

吸收 absorption

催化剂 accelerator

附件 accessories

意外防止条例 accident prevention regulations

丙铜 acetone

乙炔 acetylene

乙炔墨 acetylene black (acetylene smoke)

乙炔发生器 acetylene generator

乙炔墨 acetylene smoke(acetylene black)

乙炔熔接 acetylene welding

针状铸铁 acicular cast iron

针状组织 acicular structure

酸性柏思麦转炉 acid Bessemer converter

酸性柏思麦法 acid Bessemer process

酸性柏思麦钢 acid Bessemer steel

酸性火砖 acid brick

酸性转炉 acid converter

酸性电弧炉 acid electric arc furnace

酸性电炉钢 acid electric steel

酸性浸蚀 acid etching

酸性衬 acid lining

酸性平炉 acid open-hearth

酸性平炉法 acid open-hearth process

酸性平炉钢 acid open-hearth steel

酸性生铁 acid pig iron

酸性耐火材料 acid refractory material

耐酸铸铁 acid resistant cast iron

酸性熔渣 acid slag

酸性渣法 acid slag practice

酸性钢 acid steel

酸性试验 acid test

酸性氧化物 acidic oxide

酸度 acidity

耐酸合金 acid-proof alloy

耐酸铸铁 acid-proof cast iron

耐酸衬 acid-proof lining

丙烯树脂 acrylic resin

活化剂 activating agent

活性膨土 activating bentonite

活化 activation

活化剂 activator

活性黏土 active clay