铅

Tolerance limit of lead in foods

食品中铅限量卫生标准

食(饮)具消毒卫生标准 Hygienic standard for disinfection of dinner and drinking set | 食品中铅限量卫生标准 Tolerance limit of lead in foods | 硅藻土卫生标准 Hygienic standard of diatomaceous earth

lead tree

萨图尼树,铅树

larch-tree 日本落叶松 | lead tree 萨图尼树; 铅树 | leave tree 保留树木

lead-burn

铅熔接

lead-beltscreen 惯性圆盘式振动筛 | lead-burn 铅熔接 | lead-cableautomaticguidancesystem 拖拉机引导电缆式自动导向系统

lead-coated

镀铅的

lead-acid cell 铅酸电池 | lead-coated 镀铅的 | leader 领导者,指导者,引线

lead-covered steel sheet

镀铅钢板

镀锌钢板 galvanized steel sheet | 镀铅钢板 lead-covered steel sheet | 渗铝钢板 aluminied steel sheet

marine lead-covered cable

船用铅包电缆

marine law 海上法 | marine lead-covered cable 船用铅包电缆 | marine legislation 海上立法

twin lead-covered wire

双芯铅皮线

twin jack 双插孔 | twin lead-covered wire 双芯铅皮线 | twin masts 龙门桅

plain lead-covered cable

光皮铅包电缆

plain lap joint 平头搭接 | plain lead-covered cable 光皮铅包电缆 | plain plate 平钢板

lead-lined launder

衬铅流槽

lead-lined frame ==> 防射线门框 | lead-lined launder ==> 衬铅流槽 | lead-out ==> 引出,管线

concrete lead-lined cell

铅衬混凝土电解槽

concrete laying machine ==> 混凝土铺路机 | concrete lead-lined cell ==> 铅衬混凝土电解槽 | concrete lift ==> 混凝土浇筑层,混凝土升高层

antiquated law：兩- 過時的法例

anti-fraud 兩- 打擊欺詐 港- 打擊詐騙 台- 制止背信 | antiquated law 兩- 過時的法例 | anti-trust 兩- 反托拉斯;反壟斷 台- 反托拉斯;反獨佔;反壟斷

permutable：可排列

permutability 转置性 可置换性 换排性 | permutable 可排列 | permutate 重排列