special tool steel

常見(jiàn)例句

The utility model relates to a special anchor tool used for tensioning steel strands.
本實(shí)用新型為張拉鋼鉸線(xiàn)的專(zhuān)用錨具。
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Production of high-grade special tool steel has more than 50 series, more than 1000 specifications.
公司生產(chǎn)的高檔鋼制特種工具有50多個(gè)系列，1000多個(gè)規(guī)格。
Since the property requirements are so special, tool steel are usually melted in electric furnace using careful metallurgical quality control.
由于需要的性質(zhì)是如此特別，工具鋼通常使用冶金質(zhì)量控制的方法在電爐中熔化。