Crawfish crawls in benthic habitats and has a strong ability to retrograde. Therefore, it is necessary to pay attention to escape. Feeding and draining outlets of shrimp farming rice fields should be equipped with anti-escape facilities. Intakes should be filtered with 20 to 40 mesh membranes, and drainage outlets should also be enclosed with dense mesh to prevent freshwater crayfish from escaping from the water stream; rice fields are surrounded by fields. Use a 70 cm wide, dense mesh or a block of asbestos. The bottom of the mesh is 20 centimeters buried in the soil. The upper part of the soil is tilted 90 degrees inward. The use of asbestos tiles to prevent escape from the wall is more economical. The cost per meter of about 3 yuan can be used for 3 to 5 years, and the effect is relatively good. Always check the inlets, outlets, and closed mesh or asbestos tiles for leaks. Beware of rodents biting through the mesh to escape shrimp.
Industry Disposable Nitrile Gloves
We, Jiangsu YanFang Medical Technology Co., Ltd, commenced our medical gloves manufacturing in 2020. Currently, we possess a total of 12 high-capacity NBR Glove Dipping Production Lines.
Likewise, we are not only certified with ISO9001, ISO13485 but also fully complied with the essential USFDA, CE Compliances, as well as obtaining relevant accreditation of FDA510K, EN455, and EN374.
Nonetheless, our NBR Examination, Chemotherapy, and Food Grade products are being well established in both US and Europe markets.
We look forward to cooperating and working closely with our valuable customers and stakeholders, who are seeking long-term business relationships in high-quality NBR glove supplies.
Powder-free Nitrile Gloves,nitrile work gloves,safety nitrile gloves,disposable nitrile gloves,industrial gloves
Jiangsu Yanfang Medical Technology Co.,Ltd. , https://www.yanfangchina.com