chinese裸体男野外gay,亚洲成色WWW成人网站,欧美va天堂va视频va在线,公交车上掀起JK裙子挺进去

Neutron tungsten radiation shielding has good shielding effect and is a good neutron radiation shield. It is widely used in tumor radiation therapy, nuclear industry, aerospace industry and high-risk explosives industry. Characteristic Neutron tungsten radiation shielding is a shield made of tungsten alloy. Tungsten alloy is a high-density metal material and is also the best material for shielding neutrons. Neutron tungsten radiation shielding is twice as shielded as lead shields, 25% to 50% lighter than lead, and is non-toxic and…

Technetium 99 tungsten radiation shielding has high density, strong radiation absorption capacity, and is non-toxic and environment-friendly. It can be used to store technetium 99 radiopharmaceuticals and diagnose status of technetium 99 radiopharmaceutical. Technetium 99 tungsten radiation shield is a radioprotective accessory for the storage of technetium 99 radiopharmaceuticals. It is used for radioactive imaging of technetium 99-labeled diagnostic organ diseases and dings for thyroid imaging. Technetium 99 tungsten radiation shield is not only used for technetium 99 radiopharmaceutical image…

Iodine 131 tungsten radiation shielding has a high radiation shielding absorption capacity, good mechanical processing performance, and non-toxic environmental protection. It also is hard wear-resistant, without coating protection, disinfection and sterilization is simple. It is widely used in nuclear medicine and other fields. Iodine 131 tungsten radiation shielding is often used in nuclear medicine. As a radiation shielded syringe for storing iodine 131. In addition to being used directly as a NaI solution for the treatment of thyroid ding tests…

Carbon-14 tungsten radiation shielding has excellent properties such as high radiation shielding and environmental protection. It is widely used in the medical field or as a radioactive material for in vitro diagnosis. In the medical isotope tracer, carbon 14 tungsten radiation shielding is used as a shield for radioactive syringes for in vivo testing. Carbon 14 tungsten radiation shielding is widely used in medicine for in vivo, in vitro diagnosis and pathological diagnosis. Competitive radiological analysis is used in in…

Iridium 192 tungsten radiation shielding is made of tungsten alloy. It has high density, high radiation shielding, non-toxic environmental protection and other characteristics. It can store 192 radioactive sources and is widely used in 192 γ detectors. Iridium 192 tungsten radiation shielding is used as a container for the radioactive source of 192. It can be used in the iridium 192γ flaw detector. Due to the moderate gamma ray energy, the radioactive source has a higher specific activity and thus…

Cesium 137 tungsten radiation shielding has excellent radiation protection performance and can be used as a container for the radioactive source of cesium 137, used in industrial, medical, agricultural and biological fields. Characteristic Cesium 137 tungsten radiation shielding made of tungsten alloy, has high density, high radiation shielding, non-toxic environmental protection and other excellent performance. Applications 1. Production of industrial gamma radiation sources: for density measurement, thickness measurement, nuclear radiation weighing, cigarette density measurement, logging, coal exploration and development. 2.…

Cobalt 60 tungsten radiation shielding has good radiation absorption ability, which can seal and store cobalt 60. It can prevent the harm of human body and environment from strong radiation cobalt 60. It has a wide range of applications in all walks of life. Cobalt 60 is a strong gamma source. When cobalt 60 is used as a radioactive source, tungsten alloy is often used in the manufacture of cobalt 60 tungsten radiation shielding. Tungsten alloy has high density, high…

Tungsten alloy storage container has good radiation protection capabilities and is used to store radioactive materials to prevent damage. It can be used in the medical industry, nuclear industry, research departments and other fields. Characteristic Tungsten alloy storage container is made of tungsten alloy and has good radiation resistance. Unlike lead, it is non-toxic and environmentally friendly. It has strong absorption ray ability, 30~40% higher than lead; high strength, tensile strength 700~1000Mpa. It also has good machinability. Applications Tungsten alloy…

Tungsten alloy isotope radiation container has good radiation shielding ability and is the most important part of isotope radiation technology instruments. It can be placed with radioactive isotopes, and it can safely and effectively use isotope radiation technology instruments. Characteristic Tungsten alloy isotope radiation container is a professional anti-irradiation container with tungsten alloy as the main material. Tungsten alloy is the best materials for making shields, whether medical or industrial. It weighs 25% to 50% less than lead while eliminating…

Tungsten alloy nuclear fission shielding is good nuclear fission radiation shields. It has a wide range of applications in the nuclear field and is commonly used in atomic bombs, fission nuclear power plants or nuclear power plants. Characteristic Tungsten alloy nuclear fission shielding is a metal shield made of a tungsten alloy and has excellent shielding against nuclear radiation. Tungsten alloy has a high density, possessing a radiation absorption capacity comparable to that of lead. But it is smaller in…