1.
Discussion of Lead Effluent Standard of Waste Gas and Its Application in Regenerate Lead Industry
再生铅行业废气中铅排放标准及其应用的有关问题探讨
2.
Empirical Study on Industrial Symbiosis Pattern in Lead-Zinc Smelting Plants;
铅锌冶炼行业工业共生模式实例研究
3.
Analysis on neurobehavioral function of lead-exposed workers by factor analysis;
铅作业工人神经行为功能的因子分析
4.
To provide space between(lines of type) with leads.
塞铅条在铅字行的空隙间隔以铅条
5.
Research on the Problems of Environmental Protection in Non-Ferrous Lead and Zinc Industry Based on Institutional Economics;
基于制度经济学的有色铅锌行业环保问题研究
6.
The energy saving and emission reducing techniques for lead-acid battery manufacturing industry in china;
中国铅酸蓄电池行业节能减排技术分析(一)
7.
Determination of Urine Plumbum among Staff Members in a Plumbum Company.
某铅业公司接铅工人尿铅含量测定结果
8.
Survey on Lead Pollution and Urine Lead Level in Lead-exposed Workers of A Battery Factory
某蓄电池厂铅污染及铅作业工人尿铅水平调查
9.
Familiar with lead-free solder paste and at least 3 years related sales experience.
熟悉无铅锡膏产品及市场，具备3年以上行业销售经验。
10.
A thin strip of metal used to separate lines of type.
铅条一条使铅字的行隔开的细金属条
11.
(printing) having thin strips of lead between the lines of type.
（印刷）在铅字行的空隙间隔以铅条的。
12.
(printing) not having leads between the lines.
（印刷）未在铅字行的空隙间隔以铅条的。
13.
CLINICAL ANALYSIS OF 148 CASES IN PROFESSIONAL PLUMBISM (ABSORPTION STATE OF PLUMBUM)
职业性铅中毒(铅吸收)148例临床分析
14.
Having no leads between the lines.
行间不用铅条隔开的
15.
Space out the type more.
把铅字的行间空大些。
16.
A review of status quo of lead-acid batteries and lead market;
铅酸蓄电池和铅市场分析及下游企业铅采购策略
17.
Not spaced or separated with lead, as lines of type.
(如铅字的行间)没有用铅字隔开或分开的
18.
A supply shortage of domestic lead/zinc concentrates leads up to restrictive development of lead/zinc industry in China;
铅锌精矿短缺制约我国铅锌工业长足发展