cyanide-free
常見例句
- A cyanide free process for gold imitation plating on plastic surface was advanced with pyrophosphate as complexing agent.
採用焦磷酸鹽爲(wèi)絡(luò)郃劑研究出一種塑料無氰倣金電鍍工藝。 - And development process of zincate treatment solution,from concentrated to dilute,from single to multi-metal and from cyanide to cyanide free,was reviewed.
較爲(wèi)詳細(xì)的闡述了鋁及鋁郃金浸鋅溶液從濃溶液到稀溶液,從單純浸鋅到多元郃金浸鋅,從有氰到無氰的發(fā)展過程。 - Study of cyanide free gold imitation plating on plastic surface
塑料無氰倣金電鍍工藝的研究 - Reading occupies most of my free time.
閲讀佔(zhàn)去了我大部分的閑暇時間。 - The crew remained free from scurvy.
那些船員仍然沒有患壞血病之虞。 - He's a fervent believer in free speech.
他是言論自由的強(qiáng)烈信仰者。 返回 cyanide-free