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铅工业

网络plumbing; plumbery; Plumbing Works

铅工业

铅工业

铅工业

plumbing

沪江博客 - JOJO的学习园地 - About PVD Coating ... zirconium 锆 plumbing 铅工业, 铅管品制造 measured amount 被测数量 ...

plumbery

英语新词汇与常用词汇的翻译(104) ... plumber 水管工人 plumbery 铅工业 plumbic 铅的 ...

Plumbing Works

礼土... ... Cooker Hoods 蒸罩/吸油烟炉 ☞ Plumbing Works☞ 铅工业/水喉维修服务 ☞ Electrical Works☞ 电器工作/电器维修服 …

2

So the recovery and treatment of waste lead acid battery and the regenerated lead industry in China are in an op port.

我国废铅蓄电池回收与管理以及主要以其为原料的再生铅工业正处于非常有利的发展时期。

3

The Relative Policies and Laws in Foreign Countries about Regenerative Lead Industry Development

西方国家再生铅工业发展的有关政策法律措施

4

Boost up Environment Protection Develop Chinese Secondary Lead Industry

增强环保意识发展我国再生铅工业

5

Current Development Situations of Secondary Lead Industry and the Policy Measures

我国再生铅工业发展现状及政策措施

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