Guangzhou live blessing mechanical saws and poles plug gap problem: there is a gap between 0.6-1.0 mm chainsaw spark plug center electrode and the ground electrode can be, although more ground electrodes, conductive contact surface will be more extensive, but because of the chain saw carbon is relatively uniform, so the number of poles, although there will be some differences, but almost negligible modern saws X945, but in recent years the country appear to Poles as a selling point of the spark plug, can be appropriately selected. Model: Stihl MS290 chainsaw garden machinery industry in Steele Steele MS290 chain saw is mainly used for intermittent pruning or thinning. Stihl MS290 chainsaw technical parameters: Displacement 56.5cc, 4.1 horsepower modern saws, heavy 5.9KG, guide plate 18 inches. Use a good quality chain saw chain oil, keep lubricating oil level not less than to reduce wear chains and jagged. Because the chain saw oil will completely discharged into the environment, petroleum-based lubricants are ordinary modern chain saw X955, non-degradable, will pollute the environment, it is recommended to make use of environmentally friendly biodegradable chain saw oil, many developed countries have this rigid regulations to avoid environmental contamination. Modern chain saw X955, imported oil saw (certified), modern chain saw from Guangzhou Fu Machinery Co., Ltd. to provide live. Fu Machinery Co., Ltd. Guangzhou live (www.15322215303.com) is Guangzhou, trees class leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In live blessing garden construction machinery leadership with the staff warmly welcome all inquiries negotiations to create live blessing garden construction machinery a better future.