科技
How it Works
Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use
作者 Archibald Williams
Como funcionam o vapor, a eletricidade, a luz e as máquinas, em linguagem simples.
这本书免费。要阅读和下载，请登录你的账户——创建账户也是免费的。
读者
读者评价
这本书还没有评价。谁先读完，谁先来写。
您可能也喜欢
