Effects of Pourpoint Depressants on the Wax Crystals of Shengli Crude Oil

The Summary on the Wax Emulsions for Leather Coating

皮革涂饰用蜡剂文献综述

Research on the wax crystall morphology of crude oil modified with PPD

加剂改性原油蜡晶结构变化的研究

Study on the Wax Ointment Face Grease for Wire Rope

钢丝绳蜡油膏表面脂的研究

Study on the Wax Deposition Law for Daqing Crude Oil Treated with PPD

加剂大庆原油结蜡规律研究

The calculation has been made on the wax thickness with actual operation parameters.

采用实际运行数据对结蜡厚度进行了理论计算。

Guizhou township of as the wax printing, should develop the Miao national minority wax printing the cultural industry, realizes the Guizhou economic growth new power.

贵州作为蜡染之乡，更应该将苗族蜡染发展成文化产业，实现贵州经济增长的新动力。

Study on Technology of Imitation Wax Printing on Cotton Fabric Using One-Bath Dyeing for Ground with Reactive Dye and Naphthols

纯棉仿蜡染印花采用活性、色酚一浴法染地工艺研究

The treatment and recovering technology of the wastewater from wax printing production has been studied with physicochemical methods and applied to the practical engineering.

采用物理、化学方法，研究了蜡染印花生产废水的处理工艺并应用于废水治理工程中。

The paper detailedly analysed and discussed the rosin applied in wax printing process, choice of dyes and dyeing technology.

本文对松香蜡染的工艺流程、料的选择及染色工艺作了详细的分析和探讨。

At present various wax printing works have already been the fad that both Chinese and foreign visitors run after.

目前各种蜡染艺术品已是中外游客追求的时尚。

Folk Wax Printing of Miao Nationality in Guizhou Province

贵州苗族民间蜡染

These naturally formed lines represent the beauty and soul of wax printing.

这样自然天成的纹理可以说是蜡染的灵魂所在。

Wax printing has long been a widespread technique used in the history of Chinese fashion.

在中国服饰中，蜡染是一种流传时间长、流行范围大、使用领域广的服装工艺。

Treatment and comprehensive utilization of the wastewater from wax printing

蜡染印花生产废水处理与综合利用

Research on the wax printing wastewater treatment and wax recovery

蜡染印花废水处理及回收研究

Discuss on pattern design and production technology of wax printing in Africa

非洲蜡防印花布图案设计及其生产工艺探讨

Study on Technology of Improve Wax Printing Technology

提高蜡印布印制质量的探讨

The treatment of wastewater from wax printing process was studied.

对蜡防印花生产废水清污分流处理工艺进行了研究。

Extension design of the wastewater treatment engineering for wax printing production

蜡防印花生产废水处理工程扩改设计

Buyi wax printing craft experienced by Jane to numerous, from coarse to fine, from low level to high level of development.

布依族蜡染工艺经历了由简到繁、由粗到细、由低水平到高水平的发展过程。