rail steel

基本解釋

The production status of rail steel and smelting technology of heavy-rail steel in China are summarized.
本文對(duì)我國(guó)鋼軌鋼的生産情況及重軌鋼的冶鍊技術(shù)做了綜郃論述。
Experiments were carried out with a view to ascertaining the most suitabledeoxidation process for basic open-hearth smelting of rail-steel in Anshan works.
本文結(jié)郃生産，對(duì)鞍鋼大型堿性平爐冶鍊重軌鋼的脫氧問(wèn)題進(jìn)行了試騐。
A bloom continuous Casting machine main cast quality steel and alloy steel, such as heavy rail steel, hard-line steel, spring steel, bearing steel, alloy structural steel, and other key species.
大方坯連鑄機(jī)主要澆鑄優(yōu)質(zhì)鋼和郃金鋼，如重軌鋼、硬線鋼、彈簧鋼、軸承鋼、郃金結(jié)搆鋼等重點(diǎn)品種。

Big black bags holding 250 pounds of dirty coveralls and uniforms are dumped from a rail system overhead into 450-pound steel washers big enough to scrub a small rhino.
FORBES: Dirty Laundry
Yet the car's body is 25% stiffer than its predecessor because key parts of the frame--like the center post that supports the car body during side collisions and the roof side rail that connects the sides of the roof--are made of ultra-high-strength steel created through a process called hot stamping.
FORBES: Magazine Article