介绍了新型刨煤机的主要性能和结构特点以及使用条件，结合晋城矿区煤层赋存条件，论证了刨煤机在晋城矿区使用能大幅度地提高综采工作面煤炭块率。
Based on an example from Datong Coalmines Group, the paper analyses possibility and usage of heavy plow under the conditions of thin seam coal face with Two Hard Roofs and gives out some proposals.
本文介绍了该机的主要设计思想、结构特点和主要性能。
This paper describe the design concept, construction and performance of this new engine.
论文主要内容如下：对半喂入式花生摘果试验台的结构和工作原理进行了简要分析，总结了该试验台的主要性能特点。
The main contents are as follows: the structure and operating principle of the half feeding type peanut stripping tester are briefly analyzed, and primary capabilities of this test-bed are summarized.
描述了一种新型机械制曲成套设备工艺流程、结构、工作原理和主要特点，并进行了试验研究，给出了其主要性能参数。
The processing flow, structure, work principle and characteristics of an newly equipment for producing yeast block were described, and experiment was completed. Main parameters were provided.
介绍了新型机械冷板冷藏车研制简况，主要性能与结构特点和第一次运用情况。
The development general of the new mechanical colling board refrigerator car, the main performance, structural characteristics and the first operation are introduced.
本文论述ZSW1智能型万能式断路器的结构特点、主要性能和用途。
ZSW1 type intelligent conventional circuit breaker is introduced, including its structure, main performance and applications.
本文论述ZSW1智能型万能式断路器的结构特点、主要性能和用途。
ZSW1 type intelligent conventional circuit breaker is introduced, including its structure, main performance and applications.
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