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随着工农业生产的现代化,手工工具产品纷纷向多用化发展。快调两用活扳手就是紧跟时代步伐出现的一种新产品,它既能代替活扳手,又能当作管子钳,设有快调装置,使用方便,各项技术性能指标分别达到活扳手和管子钳国家标准的要求。快调两用活扳手的规格、
With the modernization of industrial and agricultural production, hand-tool products have been developed into multiple applications. The quick-acting dual-use live spanner is a new product that keeps pace with the times. It can replace live spanners and can be used as pipe clamps. It has a quick adjustment device and is easy to use. Each technical performance indicator can reach the live spanner. And pipe wrench national standard requirements. Quick tuning dual-use live wrench specifications,