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| output percentage of plate-tube-strip to total finished products (【技】钢材总产量中板材、管材、带材所占的百分比称之为板管比。一个国家的板管比通常与其工业的发展水平有一定联系。工业发展水平较高，板管比通常也较高。); percentage of plate-and-pipe to finished products; plate-and-pipe to finished-steel-product ratio | |||
| 板管比: 1 phrase in 1 subject |
| Technology | 1 |