pulling type

New developments of self-excitation vibrating-wire sensor technology and new type force sensor for pulling force measurement of anchor cable

振弦传感技术的新进展及新型锚索测力计

Design of New Type of Die Casting Mould with Tightwire and Idler Wheel for Angle Core Pulling The Air Pressure Seal Equipment of the Bearings in the Idler Pulley Assembly of the WEDM

新型钢丝绳滚轮斜抽芯压铸模设计线切割机上下导轮轴承气压密封装置

Heilongjiang Province gradually carries out the change of economy growth method through the effort of system innovation, structure adjustment and technique progress since reform open. But the economy growth method of Heilongjiang Province still belongs to an investment pulling type.

改革开放以来，黑龙江省通过体制创新、结构调整、技术进步等方面的努力，逐步实现经济增长方式的转变，但总体来说，黑龙江省经济增长仍然属于投资拉动型。

Base on JM 14 type low speed winch, this paper changes from worm-worm wheel transmisson to straight spur gear transmisson. It becomes a new type JHS 140 type prop-pulling winch.

在现有的JM14型慢速绞车的基础上，将蜗杆蜗轮传动改为直齿圆柱齿轮传动，成为一种新型的JHS140型回柱绞车。