... (NIOSH), EN149 of EU, there usually are N95, N99, N100, P1, P2 and P3 The material is highly efficient and provides ... (NIOSH), EN149 of EU, there usually are N95, N99, N100, P1, P2, P3. U.S. BFE 99% and PFE 99% (NELSON ...
Brown fused Alumina.The main material of brown fused alumina is bauxite,which is electrically fused in high temperature. Brown fused AluminaThe main material of brown fused alumina is bauxite,which is electrically fused in high temperature.It is brown and features high hardness and toughness.The abrasive tools made of it are suitable for the grinding of car bon steel,malleable castiron,hard ...
Metal Cascade Ring Material:SS304,304L,410,316,316L ISO9001:2000 Metal Cascade RingMetal Cascade Mini Ring is made by materials like carbonsteel,stainless steel or Aluminum alloy etcIt has features such sa thin wall,heat resistant,high free volume,high capacity,low resistance,high separation efficiency and so on..It is especially suitable for rectification towers under vacuum to treat ...
High quality Digital display Refrigeration heating cycle device 1.KD equipment, you would like. 2.Newly developed High quality Digital display Refrigeration heating cycle deviceFunction:1. An innovate design on the base of low temp cooling liquid circulating pump and high pressure oil bath2. Widely used Colleges and universities, environmental protection, biochemical, medical, chemical industry, ...
... under the condition of invariable, record the electric meter readings P1, Let air conditioning operation 1 hour to record the meter ... readings P2, P2-P1=W1, W1 means that one hour of power consumption when ...
Sugar sphere: white circular,composed sucrose and starch, as cores of Enteric-coated,sustained and controlled-release pellets. Sugar pellets: Sugar spheres are drug-free cores which are coated by a suspension or a solution of Active Ingredients. As critical pharmaceutic adjuvant for controlled or sustained release drug delivery technologies, sugar spheres can be used as cores for the manufacture ...
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