自从党提出技术革新和土洋结合的号召后,我队濉溪测井队的同志在党的领导和关怀下发扬了敢想、敢做的共产主义风格,先后自制成了简便、实用、经济的换向器、集电环、测量面板、绞车等电测井用的仪器设备,解决了生产上的重要问题。现将我们自制的换向器和集电环介绍如下,以供兄弟测井队 Since the party proposed the call for technological innovation and integration of the motherland and the motherland, comrades at the Suoxi Logger Team of our team carried forward the daring and daring communism style under the leadership and care of the party. They have created a simple, practical and economical Commutator, collector ring, measuring panel, winch and other electrical logging equipment used to solve the production of important issues. Now we made the commutator and collector rings are as follows, for Brothers logging team