冶炼金属工程 metallurgical engineering
金属工程学会 metals engineering institute
金属工程研究院 metals engineering institute
城市金属工程公司 city metal works co
法国金属工程公司 francais d'entreprises metalliques compagnie ; francais d'entreprises metalliqu
稀有金属材料与工程 Rare Metal Materials and Engineering ; RARE METAL MAT ENG
金属材料工程 Metallic Materials Engineering ; Metallic Material Engineering ; metal material engineering science ; Metal Materials Engineering
金属件模具工程师 metal tool engineer
无机非金属材料工程 Inorganic Non-metallic Materials Engineering ; Inorganic Nonmetal Material Engineering ; Inorganic nonmetallic material project
我喜欢白色的金耳环对黄金的，因为金属工程更好地与大多数宝石。
I prefer white gold earrings over yellow gold ones because the metal works better with most gemstones.
这是很容易构造在与钢板焊接和金属工程设施后院车间由于它的简单性。
This is easy to construct in a backyard workshop with welding and plate-metal engineering facilities because of it's simplicity.
这是很容易构造在与钢板 焊接和金属工程设施后院车间由于它的简单性。
This is easy to construct in a backyard workshop with welding and plate-metal engineering facilities because of it's simplicity.
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