Enforcement Rules of the Nuclear Materials and Radioactive Waste Management Act Article 22

The nuclear source materials below a specified weight referred to in Paragraph 1 of Article 16 of this Act are as follows:1.Welding rod, vacuum tube and incandescent gas mantle with a content of thorium less than 2g/piece.2.Sunlamp, germicidal lamp, or industrial outdoor lighting lamp with a content of thorium less than 2g/lamp.3.Lighting lamp with a content of thorium less than 0.05g/lamp.4.Personnel neutron dosimeters with a content of thorium less than 0.05g/dosimeter.5.Optical lens with a weight percentage of thorium less than 30%/lens.6.Photographic film, negative or print with a content of uranium or thorium less than 2g/piece.7.Tungsten or magnesium-thorium alloy finished products or semi-finished products with a weight percentage of thorium in the metal proportion less than 4%.8.Glaze-coated ceramic vessels with a weight percentage of nuclear source material in the glaze proportion less than 20%.9.Glassware with a weight percentage of nuclear source material less than 10%.10.Piezoelectric ceramic products with a weight percentage of nuclear source material less than 2%.11.Rare-earth metals and their compounds, mixtures and products with a weight percentage of nuclear source material less than 0.25%.12.Nickel-thorium alloy used for aircraft engine, with a weight percentage of thorium less than 4%.13.Radiation source shipping containers using uranium as the shielding materials, with a weight percentage of U(235) in uranium less than 0.711%.14.Uranium used for counterweight installed in aircraft, rocket, projectile or missile, where the weight percentage of U(235) is below 0.711%.15.Glass bricks, ceramic bricks or other glass or ceramic products used for construction.16.Other materials designated by the competent authority.
中文原文 放射性物料管理法施行細則第22條
本法第十六條第一項所定一定重量以下之核子原料如下:
一、銲條、真空管及白熱燈罩,每根含釷量在二公克以下者。
二、太陽燈、殺菌燈或工業用戶外照明燈,每一燈具含釷量在二公克以下者。
三、照明燈,每一燈具含釷量在○.○五公克以下者。
四、人員中子劑量計,每一劑量計含釷量在○.○五公克以下者。
五、含釷之光學透鏡,每一透鏡含釷成分重量比在百分之三十以下者。
六、照相軟片、負片或相片,每片含鈾或釷量在二公克以下者。
七、含鎢或鎂釷合金之成品或半成品,合金部分含釷成分之重量比在百分之四以下者。
八、上釉陶製器皿,其上釉部分含核子原料成分重量比在百分之二十以下者。
九、玻璃器皿,其含核子原料成分重量比在百分之十以下者。
十、壓電陶製品,其含核子原料成分重量比在百分之二以下。
十一、稀土金屬與其化合物、混合物及產品,其含核子原料成分重量比在百分之○.二五以下者。
十二、飛機引擎之鎳釷合金中含釷成分之重量比在百分之四以下。
十三、用鈾作為屏蔽材料之射源運送容器,其鈾-二三五占鈾成分重量比在百分之○.七一一以下者。
十四、安裝於飛機、火箭、投射物或飛彈中供作平衡器之鈾,其鈾-二三五占鈾成分重量比在百分之○.七一一以下者。
十五、玻璃磚、陶磚或其他供建築用之玻璃或陶製品。
十六、其他經主管機關指定者。

English translation for reference only; the Chinese text prevails. Not legal advice.