The detection of wire and cable has always been an important link in the national standard wire and cable. The higher the quality inspection department within a wire and cable company, the better the quality of wire and cable produced by the company and the more trustworthy it is. The stricter the

Recently, the Shandong Provincial Government Information Office held a press conference to introduce the province's economic and informatization development. According to statistics, from January to August 2017, investment in the tire industry in Shandong dropped significantly, with a dro

In order to further improve the economic, social and ecological benefits of agricultural production, provide more safe and high-quality agricultural products and food for the society, and promote the sustainable development of agriculture, modern agriculture has set up an article on pest

[ China Agricultural Machinery Industry News ] In autumn, although there is no colorful spring, there is no summer foliage, no winter snow, but autumn is a harvest season. In October, the farmer’s hard-working crops are ripe. A stubborn, full-bodied wheat humbled his head in humility. Many p

Hello everyone Tell us about it This is my excavator Revo FR480E excavator Hello everyone, let me introduce you, this is my excavator! (This article comes from Smart Revo) NINGBO RUICAN MACHINERY CO.,LTD owns the CNC machining workshop,have the capability to offer machining services

[ China Agricultural Machinery Industry News ] On the morning of September 5, 2017, the signing ceremony of the Strategic Cooperation Framework Agreement between the Central Military Commission's General Administration of Administration (hereinafter referred to as the “General Administrati

Emergency protection principle in earthquake Securing near the time of the earthquake and quickly evacuating to a safe place after the earthquake are the better methods for emergency protection. The so-called evasive approach is to make different countermeasures according to different circumstanc

Hydraulic analysis (referred to as water analysis) is a method of indirectly measuring the particle size composition by measuring the sedimentation velocity of the particles. Commonly used water analysis methods: gravity sedimentation method, rising water flow method and centrifugal sedimentation

With the large-scale construction of domestic expressways and the improvement of expressway networks, monitoring and management of expressway tolls and road sections has become an important part of highway management. Highway monitoring system is essentially a closed-loop system. Video surveillan

First, the characteristics of the empty field mining law 1 Empty field method In the process of mining, it divides the ore into two parts: mining room and pillar. 2 When returning to the mining room, the stope exists as an open field. 3 It uses the stability of the pillars and surrounding rock ma

When using the caving method to return to the mining column, the ore-extracting conditions are worse than those in the mine. Because when the ore body inclination angle is 55 ~ 70 °, the empty field method is used to return to the mining room, the ore can be released smoothly by its own weight, a

In the middle of July, FAW Car Co., Ltd. (000800.SZ, hereinafter referred to as "FAW Car") released the "2017 Semi-annual Performance Forecast." According to the announcement, FAW's car sales increased by 37.8% year-on-year, and at the same time it achieved profitability in