该工艺能在专用压机内同时铸制一套匹配的凸凹模具,然后在该压机内加工冲压件。
The process enables the simultaneous manufacture of matched punches and dies within the press which is then used for manufacturing stampings.
铸制或轧制玻璃板、片或型材及异型材,不论是否有吸收、反射或非反射层,但未经其他加工。
Cast glass and rolled glass, in sheets or pro - files, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked.
作为固定音高的青铜乐器,编钟的铸制与音律设计、音高调试,成为宋代新乐议制和推行的重要物质基础。
The bronze musical instruments, as the one with fixed pitch, along with its musical temperament design, pitch tuning, it became an important material base to pursue Song new music system.
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