球状不锈钢, Stainless Steel spheres

不锈钢网, Stainless Steel gauze

不锈钢网, Stainless Steel gauze

钨铼丝, Tungsten Rhenium wire

4-乙酰胺苯乙酮, 4'-Acetamidoacetophenone

4-乙酰氨基苯甲酸, 4-Acetamidobenzoic Acid

4-乙酰胺基, 4-Acetamido-TEMPO

苯乙酮肟, Acetophenone Oxime

4-乙酰氧基 -3-甲氧基苯甲醛, 4-Acetoxy-3-methoxybenzaldehyde

2-乙酰基-3-氨基噻吩, 2-Acetyl-3-aminothiophene