您搜索了: aluminum custom die casting (英语 - 简体中文)

aluminum die casting
压铸铝

die casting
壓鑄

in generally-available vocational schools, the only expression of apparent discrimination is unequal access of minor girls and boys to learning such trades as: blacksmith, pattern-maker, operator of die-casting machinery and equipment, operator of metallurgic machinery and equipment, operator of plastic-processing machinery and equipment, operator of ceramic industry equipment, deep-working miner, or open-pit miner.
在普通职业学校，唯一的明显歧视表现是限制未成年女童和男童学习一些行业如：铁工、制版、操作压铸机械和设备、操作冶金机械和设备、操作塑料加工机械和设备、操作陶瓷工业设备、深井采矿或露天采矿。