But how many people along the chain, before it reached his inbox and mine, had taken it for granted?
但是在这封邮件发送到他和我的邮箱之前，收到过这封邮件的人中有多少人视其为理所当然呢？
Life is a chain of moments of enjoyment, not only about survival! Welcome, Friend of mine.
生活是一串串的快乐时光，我们不仅仅是为了生存而生存。欢迎您，我的朋友！
This article introduces the application and transform of the PLC programmable controller and liquid move-board chain type trolly system in Renlou mine assistant shaft operating system.
介绍PLC可编程控制器及液动板链式推车系统在任楼矿副井操车系统中的应用与改造。
Ring chain is applicable to coal mine scraper conveyor, plough, drum shearer and other mechanical traction chain, etc.
圆环链适用于煤矿刮板输送机、刨煤机、滚筒采煤机及其它机械牵引链等。
Ring chain is applicable to coal mine scraper conveyor, plough, drum shearer and other mechanical traction chain, etc.
圆环链适用于煤矿刮板输送机、刨煤机、滚筒采煤机及其它机械牵引链等。
应用推荐