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January-May 2008 New Project Overview

From January to May 2008, there were 84,368 new projects in the country. The total planned investment was 2721.2 billion yuan, and the planned total investment decreased by 2.5% year-on-year. The total investment in the new construction project plans accounted for 13.2% of the total project inv

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July 30 Qingdao Steel Market Price Quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Than Yesterday Last Week, General Line Φ6.5/8mm Q235 Qinggang 5200 0 -200 -420 High Line Φ10mm Q235 Handan Steel 5450 0 -140 -300 Thread Steel Φ12mm HRB335 Qinggang 5250 0 -270 -340 Rebar Φ14mm HRB335 Qinggang 52

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August 18 Ningbo Steel Market Price Quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Compared to Last Month General Line Φ6.5mm Q235 Weifang 5180 -80 -220 -650 High Line Φ6.5mm Q235 Beitai 5200 -60 -260 -620 High Line Φ6.5mm Q235 Fushun 5200 -60 -260 -630 High Line Φ8mm Q335 Y

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Golden retriever puppy playing with a ball

Compression ratio

Compression ratio Compression ratio refers to the ratio of the total volume of the cylinder to the volume of the combustion chamber, which indicates the degree to which the gas in the cylinder is compressed when the piston is moved from bottom dead center

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July 30 Taiyuan Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than that of last month than last week. General line Φ6.5mm Q235 Changzhi Steel 5730 -20 -50 -70 Common line Φ8mm Q235 Changzhi Steel 5730 -20 -50 -70 High Line Φ6.5mm Q235 Haixin 5700 -30 -5

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Golden retriever puppy playing with a ball

PoHS regulations come again

The English version of PoHS is called Prohibition on Certain Hazardous Substances in Consumer Products. The Chinese version is translated as “Disabling certain hazardous substances in consumer products”. On June 8, 2007, Norway notified the WTO of the requirement of “disabling cert

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Golden retriever puppy playing with a ball

August 15 Lanzhou Steel Market Price Quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Than Yesterday Last Week, General Line Φ6.5mm Q235 Ba Steel 5330 -20 -190 -520 High Line Φ6.5-10mm Q235 Ba Steel 5380 -20 - 170 -500 High Line Φ6.5-10mm Q235 Jiu Steel 5380 -20 -170 -500 Rebar Φ12-14mm HRB335 Eig

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Golden retriever puppy playing with a ball

What is a ball valve? What is the meaning of the ball valve?

Ball valve is used with a circular channel for the opening and closing of the ball, the sphere with the valve stem to open and close the valve action. The opening and closing of the ball valve is a perforated ball, rotating perpendicular to the axis of the channel, so as to achieve the purpose of

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Golden retriever puppy playing with a ball

July 30 Baotou Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is higher than yesterday's last week high line Φ6.5mm Q235 Baosteel 5760 -200 -200 -140 high line Φ6.5mm Q235 Xuan Gang 5760 -200 -200 - 140 Rebar Φ12mm HRB335 Xuan Gang 5950 -30 -30 100 Rebar Φ16-25mm HR

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Zero-tolerance machining based on high-end machining centers

Based on high-end machining centers, Eclipse Mold has set a good example for effective zero-tolerance machining. Diemakers at Eclipse Mold have apparently felt that there are many advantages to the zero-plus cutting of the molds, which they can prove with facts. At presen

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February 29 Dalian Steel Market Price Quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Last Month General Line Φ6.5mm Q235 Tong Steel 4870 0 220 440 High Line Φ6.5-10mm Q235 Tong Steel 4910 0 220 440 High Line Φ6 .5-10mm Q235 New Fushun Steel 4910 0 220 440 High Line Φ6.5-10mm Q

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