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metalworking
金屬加工

metalworking grandmaster
炼金大师

metalworking; food processing
金属锻造；

reference metalworking lubricants
金属加工润滑剂

machine-shop and metalworking industry appendix j
金工车间及金属加工业

furniture; metalworking; food processing (sauces)
食品加工(调味佐料)

women employed in machine-building and metalworking chemists
在机器制造业和金属加工业中就业者

2 for metalworking fluids, surface water = 0.08 x wastewater.
2 金属加工液中进入地表水的损耗= 0.08 x 废水。

in the eu, 9,380 tonnes/year were used for metalworking in 1994.
1994年，欧洲联盟在金属加工过程中的使用量达到9,380公吨/年。

sccps were primarily used in canada as extreme pressure additives in metalworking fluids.
在加拿大，短链氯化石蜡主要作为金属加工液中的极压添加剂使用。

metal melter, caster and rolling mill operator metalworking machine setter-operator
金属炉工、翻砂工和轧钢车间操作员

facility wash-down and spent metalworking / metal cutting fluids are sources to aquatic ecosystems.
设备冲洗和使用后的金属加工/金属切削液都有可能成为短链氯化石蜡进入水生生态系统的源头。

mechanical engineering and metalworking attract only males. job orientation for students and young people reflects traditional gender roles.
对学生和年轻人的就业指导是按照传统性别角色来实行的。

as a result, the volume of output in mechanical engineering and metalworking grew by a factor of 11.6 between 1990 and 2010.
结果，1990-2010年，机械工程和金属加工业的产量增加到11.6倍。

1 wastewater during use (metalworking fluids) or product formulation (paints/polymers).
1 使用（金属加工液）和产品配制（油漆/聚合物）过程中产生的废水。

a two-year post-preparatory courses in a variety of building, electrical, electronic, mechanical and metalworking trades.
a 建筑、电气、电子、机械和金属加工等各种行业的两年制中专课程。

since 2002, the use of sccps in the eu in metalworking and fat liquoring of leathers has been subject to restrictions under eu directive 2002/45/ec.
从2002年起，欧洲联盟范围内用于金属加工和皮革加脂剂的短链氯化石蜡使用已经受到了欧盟第2002/45/ec号指令的限制。

girls study home economics and homemaking, and boys acquire skills in woodworking and metalworking; in physical education classes, girls and boys engage in different types of sports.
上体育课时女孩子和男孩子从事不同的运动项目。

however, the prevalent custom of the country regards some occupations as not suitable for women. these include carpentry, metalworking and stonemasonry, all trades that require considerable bodily strength.
但现行的惯例是，有些工作不得由妇女去做，例如木匠、管子工、采石场工作、建筑，这些工作都是体力活。

this category includes emulsions, oily waste water, synthetic coolants and lubricants, rinsing and wash water with organic pollutants from the metalworking and automotive industries, from tank and vessel cleaning, and related sources.
这类包括金属制造和汽车工业以及油罐和船舶清洗和有关来源产生的乳胶、含油废水、合成冷却剂和润滑剂、含有有机污染物的冲洗水。