against pollution, protected zapfenlager for excavators, mörtelmischmaschinen, mörtelwagen and so

• 1. 一种砂浆搅拌机轴承安装结构和砂浆搅拌机 [P] . 中国专利： CN213593236U . 2021-07-02
• 2. 一种道路施工用搅拌防损保护的水泥砂浆搅拌机 [P] . 中国专利： CN108972885A . 2018-12-11
• 3. DEVICE FOR PROTECTING TAP POLLUTION OF DISPENSER DEVICE FOR PROTECTING TAP POLLUTION OF DISPENSER [P] . 韩国专利： KR101153582B1 . 2012-06-11

  机译： 保护分配器的TAP污染的装置保护分配器的TAP污染的装置

• 4. Polysaccharide films are protected, solution is administered in surface to be protected, and surface is protected to pollute and from undesirable in order to remove this pollution [P] . CZ277596A3 . 1997-01-15

  机译： 保护多糖膜，将溶液施于要保护的表面，并保护表面免受污染和免于污染，以消除这种污染

• 5. METHOD OF TREATING NIGHTTSOIL AND WASTE WATER BY RETAINING ENVIRONMENTAL SECURITY* PREVENTING ATMOSPHERIC POLLUTION* REVER AND OCEAN POLLUTION* PROTECTING UNDERGROUND RESOURCES* AND RECOVERING EFFECTI [P] . 日本专利： JPS53130854A . 1978-11-15

  机译： 保持环境安全*防止大气污染*防止水和海洋污染*保护地下资源*和恢复作用的方法来处理夜总会和废水

• 1. Are Antarctic Specially Protected Areas safe from plastic pollution? a survey of plastic litter at Byers Peninsula, Livingston Island, Antarctica [J] . Pablo ALMELA, Sergi GONZALEZ 极地科学进展：英文版 . 2020,第004期
• 2. Are Antarctic Specially Protected Areas safe from plastic pollution? a survey of plastic litter at Byers Peninsula, Livingston Island, Antarctica [J] . Pablo ALMELA, Sergi GONZALEZ 极地科学进展(英文版) . 2020,第004期
• 3. Laws to Protect against Pollution——An interview with Pan Yue(潘岳),vice minister,the State Environmental Protection Administration(SEPA) [J] . 中国经济学人：英文版 . 2007,第003期
• 4. Protect Our Health with Cleaner Cars - How to Gain Customer Acceptance for Air Pollution Decreasing Retrofit Purchase [C] . Joachim Reiter, Uwe Hartmann, Larissa Greschuchna, International Conference on HCI in Business, Government, and Organizations;International Conference on Human-Computer Interaction . 2020
• 5. Development of a virtual reality excavator simulator: A mathematical model of excavator digging and a calculation methodology [D] . Park, Borinara 2002
• 6. System to Evaluate the Skill of Operating Hydraulic Excavators Using a Remote Controlled Excavator and Virtual Reality [O] . Ryota Sekizuka, Masaru Ito, Seiji Saiki, 2019
• 7. Proposal for a Council Decision on the signature of the revised Convention for the Protection of the Mediterranean Sea against Pollution, Protocol for the Prevention of Pollution by Dumping from Ships and Aircraft and Protocol Concerning Special Protected Areas (Barcelona Convention). COM (95) 202 final, 29 May 1995 [O] . 1995

• 1. Physico-Chemical and Microbiological Assessment of Organic Pollution in Plain Salty Lakes from Protected Regions [J] . Veronica Lazar ,Carmen Curutiu ,Ditu Lia-Mara . 环境保护（英文） . 2017,第12期
• 2. Protecting the Groundwater Environment of Tulkarem City of Palestine from Industrial and Domestic Pollution [J] . Amjad Aliewi ,Najwan Imseih ,Deeb Abdulghafour . 环境保护（英文） . 2013,第11期
• 3. 干混砂浆搅拌机的新型防磨措施 [C] . Yin Zuoyao ,殷作耀 ,Lin Haixiang . 2016`第七届中国国际建筑干混砂浆生产应用技术研讨会 . 2016
• 4. 搅拌CA砂浆的MSO搅拌机参数与工艺的试验研究 [A] . 孔德勇 . 2011