Preliminary Discussion on Discoloration of Two Component Polyurethane Coatings

浅析双组分聚氨酯漆膜变色的因素

属类：中国大陆-www.ilib.cn-

While there may be wrinkles, check between the wrinkles for discoloration that cannot easily be repaired.

如果有褶皱，检查下褶皱处不容易修复的褪色部位。

属类：英汉句库-article.yeeyan.org-

Measures for Avoiding the Discoloration of Black-and-white Photographs Image

如何保持黑白照片长久不变色不褪色

属类：中国大陆-www.ilib.cn-

Study on the processing of bleaching and preventing of discoloration for boiled lotus root

水煮莲藕漂白护色工艺研究

属类：中国大陆-www.ilib.cn-

Effects of Acid and Alkali on Discoloration Prevention of Paulownia Wood

酸碱对防止泡桐木材变色的影响

属类：中国大陆-ilib.cn-

Slight discoloration of his extremities. Lividity is just setting in.

他的四肢有轻微变色。开始有尸斑了。

属类：英汉句库-blog.hjenglish.com-

Determining Nitrite in Meat Products by Discoloration spectrophotometry

褪色光度法测定肉品中的亚硝酸盐

属类：中国大陆-www.ilib.cn-

The Quality and Discoloration of Trace Mineral Additive Premix

微量元素添加剂的品质与微量元素预混料变色

属类：中国大陆-wenku.baidu.com-

Main causes of Betula alnoides wood’s discoloration

西南桦木材变色的主要原因

属类：中国大陆-www.ilib.cn-

Effects of Alkaline Solution on Prevention Discoloration of Paulownia Wood

稀碱液对泡桐木防变色作用的研究

属类：中国大陆-www.ilib.cn-