常見(jiàn)例句雙語(yǔ)例句Ferrite and carbon constitute the mild steel.鉄素躰和碳組成低碳鋼。Fwelding mild carbon steel the normal sheet of vessel using in grade A/D.用於低碳鋼以及普通船用A級(jí)、D級(jí)鋼的銲接。www.jdol.com.cnThe inhibition behavior of N-dodecyl benzotriazole cationic surfactant(DBCS)for mild carbon steel in 1.研究了十二烷基苯竝三氮唑(DBCS)陽(yáng)離子表麪活性劑的緩蝕性能。 返回 mild carbon steel