The hottest national construction machinery qualit

2022-09-28
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The national construction machinery quality inspection center participated in the compilation of the code of practice for quality supervision and random inspection of hydraulic excavator products

recently, bu fanwei, the technical backbone of the national construction machinery quality inspection center (Preparatory), participated in the compilation of the code of practice for quality supervision and random inspection of hydraulic products

the scope of supervision and random inspection products involved in this specification includes self-propelled crawler hydraulic excavators and tire hydraulic excavators, which respectively specify the inspection basis, sampling method, sample disposal, inspection requirements, judgment principles, objection handling and other aspects, and common faults. 4: requirements, applicable to the national supervision and random inspection of hydraulic excavator product quality, special national supervision and random inspection for special circumstances The local supervision and random inspection organized by the local quality and technical supervision departments at or above the county level can be implemented by reference

hydraulic excavator is a kind of multi-functional machinery. They have created a method to convert plastic bottle garbage into aerogel gel, which is widely used in mechanical construction such as hydraulic engineering, transportation, electric power engineering and mine excavation. It plays a very important role in reducing heavy physical labor, ensuring project quality, accelerating construction speed and improving labor productivity. The formulation and implementation of this specification plays an important role in further standardizing the supervision and random inspection of hydraulic excavator product quality, improving the product quality of hydraulic excavator, and promoting the healthy and sustainable development of the industry

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Pin and disc: it is composed of 1 pin and disc

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