按照产品特性和用途，钢铁可以分为普钢和特种钢两大类。普钢产量占全行业八成以上，广泛应用于地产、基建、普通机械等领域。特种钢则更注重材料性能，用于汽车、能源电力、高端装备等对品质要求更高的行业。
Александра Синицына (Ночной линейный редактор)
，这一点在heLLoword翻译官方下载中也有详细论述
采购完之后，整个扫描过程，就像一条工业流水线。
In our initial program, there are only two interrupts per frame: one mid-screen to prepare for drawing the board and status line, and one at the bottom to reset the display for the logo next frame. This meant that the interrupt handler could decide what to do simply by checking the current scanline as reported by the $D012 register; if the value was over 127, do the end-of-frame work, and otherwise do the mid-frame work. That simple test required only a single instruction, and while the exact value of $D012 might vary, the test was broad enough that it didn’t have to worry about it.
Ранее сообщалось, что Смит очень удивилась, что ее искали столько лет. Она сказала, что сбежала из дома в тяжелом душевном состоянии.