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合成氨造气651岗位灰尘很多,EWC—02在使用中维护量较大(几乎每天都要擦滑线盘和切换开关),而且故障多。在史无前例的无产阶级文化大革命中,工人同志发扬敢想敢干的革命精神,决心向这一薄弱环节开刀,采用无触点测量方法。69年开始试验,70年投入现场运行,经过四年多来的实践考验,效果比较显著,维护量大大减少(每周维护一次),故障率显著下降,受到仪表工
Ammonia gas 651 job dust a lot, EWC-02 in use a large amount of maintenance (almost every day to clean the reel and switch), and more failures. In the unprecedented proletarian cultural revolution, the workers’ comrades carried forward the revolutionary spirit of daring to think and dare to do so and determined to carry out surgery on this weakest link using the non-contact measurement method. 69 years of testing, 70 years into the field operation, after more than four years of practical tests, the effect is more significant, greatly reducing the amount of maintenance (once a week to maintain), the failure rate dropped significantly, instrumentation