chrome tanning造句

• Calculation of basicity of chrome tanning liquors
  铬黄碱性值皮革鞣制液的计算
• Test method for ph of chrome tanning solutions
  铬鞣溶液ph值的测试方法
• Analytical method for chrome tanning agents
  铬鞣剂的分析方法
• The status , the main problems and their solutions of chrome tanning and chrome - free tanning were reviewed
  摘要综述了铬鞣及无铬鞣现状；分析了这两类鞣法存在的主要问题及解决问题的方向。
• There are many kinds of tanning agent , but currently chrome tanning agent is the best and most economic
  当然鞣剂有许多的种类，但当前还是以铬鞣剂（ chrometanningagent ）为最好也较经济。
• Add in the antacid first , then sulfur ( add in after diluted and cooled ) for better penetration and distribution of the chrome tanning agent
  先加蚁酸，再加硫酸（稀释冷却后添加）以利铬鞣剂均匀的渗透和分布。
• Abstract : the methods to determine the chrome content of waste liquor of modified two - bath chrome tanning process were studied by chemical analysis
  文摘:研究了变型二浴法的鞣制废液中，铬含量测定的化学分析方法。
• The feasilility and methods of reducing chrome pollution without chrome tanning was disscussed , thus the environmental protection of leather manufactories can be promoted
  摘要讨论了取消铬复鞣的可行性及措施，以促进企业的环境保护工作。
• The high chrome tanned leather fibre and natural rubber content give it excellent strength , while the right percentage of vegetable tanned leather fibre aids the chamfering of edges
  高含量的铬鞣皮屑纤维和天然乳胶使它的强度增大，而适当比例的植鞣皮屑纤维更使它容易做多角度的切割。
• Add in the polymer retan agent and the stable synthetic fathquore , then add in the absorbing chrome tanning to reinforce the fullness , solidity and softness of the leather
  ：和预加脂：加入聚合体再鞣剂（ polymerretanagent ）与稳定性的合成油脂，继续加入高吸收性之铬单宁，以加强皮身的饱满、结实和柔软度。
• Although chrome tanning agent has the shortcoming of polluting the environment , however , due to the tanning technique is upgraded , and the r & d of the tanning agent manufacturers , it has brought the degree of pollution to the minimum in the process of chrome tanning
  虽然铬鞣剂有其污染环境的缺点，但由于制革技术的提升，以及铬鞣剂制造商的研发，已使铬鞣过程的污染降到最低。