The differential pressure meter can quickly and sensitively indicate the small positive pressure, negative pressure or differential pressure of the gas. it is widely used to monitor the static pressure at the outlet of the fan, the filter resistance, the wind speed, the ventilation state and the differential pressure on both sides of the orifice plate. it is also used in the bubble level measurement system to monitor the liquid level, to monitor the mixture control ratio of gas and air, and to monitor blood pressure and respiratory pressure in medical equipment and devices. Applicable
2016-06-03 Roaster construction modificationBrand: JUMO Jiumao Mechanical and Electrical Fan (SIROCCO FAN) Features: 1. The wind turbine is multi-wing type, dynamic balance correction, large air volume, low noise 2. Air shell for precision mold stamping, paint treatment, exquisite appearance 3. Motor optional model motor, directly connected installation, stable performance 4. The air outlet can be round / square, and the multi-directional angle can be adjusted by 5. The optimal design of air duct, the energy-saving effect is obvious 6. Determinable
2016-01-05 Small coffee shop dedicated mini coffee beans roaster fan brand JUMShuijingjing Manor is the first manor in the area to adopt drip irrigation (Drip irrigation). The so-called drip irrigation is to drip the most appropriate amount of water needed for crops to the soil layer of the plant root growth area through the drip equipment of the plumbing system. The benefits of drip irrigation can not only save water, but also protect each plant from topography, wind speed, wind direction and so on.
2016-10-17 Artificial hybrid variety gold card Duai coffee flavor description bakingIt is very important to choose a coffee pot that suits you. Although the siphon pot is troublesome to use and clean, it is definitely one of the must-have coffee utensils for coffee enthusiasts. Syphon pot, also known as plug pot, is invented by the British, Japan improved and carried forward a coffee utensils. Before the invention of the Italian coffee machine, siphon pots were widely used in Europe, but with Italy
2015-08-06 coffee pot operation chemical experiments siphon pot stopper kettle making selection oneSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature.
2014-09-02 Coffee knowledge coffee tree planting environmental requirements coffee beansHigh-speed photography can freeze many wonderful moments, and ingenious combination of liquid with a sense of flow to create, can play a lot of amazing effects! Previously, some British photographers used high-speed shutter and high-speed synchronous flash to shoot sexy portraits of milk dresses. This time, Russian photographer Dina Belenko combined high-speed shutter and strobe to capture the posture of milk or coffee spilling and dancing.
2015-07-21 Coffee milk waltz high speed photography capture spatter instantSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature.
2014-07-10 Coffee news small grain coffee coffee planting requirements Yunnan coffeeBased on the natural conditions of Yunnan, coffee planting areas should be selected where the annual average temperature is more than 18 degrees, the coldest monthly average temperature is more than 11.5 degrees, the monthly average temperature is less than 13 degrees within two months, and the extreme lowest temperature is above zero in general.
2014-06-05 Coffee planting planting environment YunnanArabica coffee is native to the Ethiopian tropical rain forest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-sized coffee is near the equator. Therefore, Arabica coffee is more cold-resistant than medium coffee and has a wider adaptability. Medium coffee requires a slightly warmer environment.
2014-09-05 coffee knowledge growing coffee trees ecology coffee tree requirementsSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature. The requirement of temperature is based on the natural conditions of Yunnan, and the suitable planting area of coffee should be chosen in the year.
2015-08-18 Coffee growth continuous demand nutrition conditionsSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature. First, the requirement for temperature should be based on the natural conditions of Yunnan, and the suitable planting area of coffee should be selected.
2014-07-09 Coffee environment coffee beans coffee treesSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature. First, the requirement for temperature should be based on the natural conditions of Yunnan, and the suitable planting area of coffee should be selected.
2015-02-25 Coffee ecological environment requirements planting environmentAccording to Yunnan's natural conditions, coffee planting areas should be selected in areas where the annual average temperature is greater than 18 degrees, the coldest monthly average temperature is greater than 11.5 degrees, the monthly average temperature is less than 13 degrees within two months, and the extreme minimum temperature is generally above zero. Arabica coffee is native to the Ethiopian tropical rain forest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. Robusta coffee
2014-09-02 Coffee knowledge Yunnan coffee Arabica coffee cultivation environmental requirementsSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature. First, the importance of temperature
2021-11-17 Yunnan small grains coffee planting environment requirementsSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature. First, the requirement for temperature should be based on the natural conditions of Yunnan, and the suitable planting area of coffee should be selected.
2015-02-16 Coffee planting common sense Yunnan small grains environment requirementsSmall seed coffee is native to the lower part of the Ethiopian rainforest in northern Africa. The temperature is relatively low, with an average annual temperature of 20 degrees. The origin of medium-grain coffee is near the equator. Therefore, small seed coffee has stronger cold tolerance and wider adaptability than medium grain coffee. Medium-grain coffee requires a slightly higher temperature. First, the requirement for temperature should be based on the natural conditions of Yunnan, and the suitable planting area of coffee should be selected.
2015-10-07 Coffee ecological environment requirements medium seed temperature high environmentAs a global chain, Starbucks now has a market capitalization of 553.1 billion yuan. In the fourth quarter of last year, Starbucks' global profits hit a record high, with global store sales up 8%. Of this total, store sales in China and the Asia-Pacific region increased by 6%. The number of white-collar workers in China has grown rapidly in recent years, which is also the main consumer group of Starbucks operating in China. In the process of China's economic transformation
2016-08-23 Buck Plan China Rapid expansion Store acceleration Native Transformation DevelopmentCosta Rica is located in the strip of Central America, latitude 10 degrees north; longitude 84 degrees west. It is bordered by the Caribbean Sea to the east and the North Pacific Ocean to the west, with a coastline of 1290 km (212km on the east coast and 1016 km on the west coast). Costa Rica borders Nicaragua in the north (309 km long border) and Panama (639 km long border) south-southeast. Total
2016-09-01 Clear such as micro wind swaying wind chimes Costa Rica boutique coffee beans flavorThe coffee beans after harvest must enter the treatment program immediately, otherwise they will begin to ferment, making the coffee beans have a bad smell. There are two kinds of treatment methods: "sun method" and "water washing method". The beans of the water washing method are as clean as clear wind chimes, because of less miscellaneous smell.
2014-09-01 Coffee knowledge coffee raw bean treatment washing processing washing stepsBecause Huilan area belongs to the mountain terrain and coffee is planted on the slopes of the canyon, it has a high altitude and suitable temperature for growing high-quality Arabica beans. The climate of the canyon slope not only prevents the cold wind from blowing in, but also keeps the mountain breeze cool without high temperature, and Rain Water is also relatively abundant, which can be said to be a unique place for coffee cultivation. And plus the Colombian coffee maker
2016-07-20 Columbia boutique coffee beans flavor taste manor characteristics introduction brand