Page-14 202406

Category: 202406

Second-hand car market will usher in five years of golden year trading volume

Posted on June 13, 2024

Just six months ago, most auto manufacturers were still worried about the sales target for this year, but the auto market has finally found a new growth point as the replacement of used cars continues to heat up. With the introduction of the policy of restrict…

Gear pump common fault and maintenance methods

Posted on June 13, 2024

(1) Symptom: Pump can not discharge

Failure reasons: a, the opposite direction of rotation; b, suction or discharge valve is closed; c, no inlet or pressure is too low; d, viscosity is too high, the pump can not bite material

Countermeasures: a, confirm the direction …

Analysis: The advantages and disadvantages of water ring pump

Posted on June 13, 2024

Water ring pump advantages and disadvantages

Water ring pumps and other types of mechanical vacuum pump compared to the following advantages:

Water ring pump advantages (1) simple structure, manufacturing precision is not demanding, easy processing.

Wat…

January 15 Qingdao steel market price quotes

Posted on June 13, 2024

Product name Specification Material Steel / Origin Price (yuan/ton) Than yesterday last week General line Î¦6.5/8mm Q235 Qinggang 4310 0 70 High line Î¦10mm Q235 Stannum steel 4320 0 50 Rebar Î¦12mm HRB335 Qinggang 4450 0 0 Thread Steel Î¦14mm HRB335 Steel 4400 0 0 Rebar Î¦16-25mm H…

High Quality Engine Parts 6D34 Starter Armature

Posted on June 13, 2024

Model NO.: 6D34 Starter Armature

Part Name: Starter Armature 6D34
…

Decline in the operating rate of chemical plants in Canada in the second quarter

Posted on June 13, 2024

According to statistics released by Statistics Canada, the operating rate of Canadian chemical plants in the second quarter of this year was 72.7%, which was 74.7% in the first quarter and 78.8% in the fourth quarter of last year. The average operating rate of plastics and rubber production fa…

The world's first gravity lighter tester was launched in Ningbo

Posted on June 13, 2024

After Xinhai Company participated in the development of international standards for lighters, Ningbo once again stood on the threshold of the world's lighter industry. Ningbo Inspection and Quarantine Bureau revealed yesterday that the lighter laboratory of the bureau has…

Spindle Bore 225mm Pipe Thread Cutting CNC Oil Country Lathe Machine (QK1322)

Posted on June 13, 2024

Model NO.: QK1322

Automatic Grade: Automatic

Order for electric propulsion system of 2 offshore fishing processing vessels acquired by 712

Posted on June 13, 2024

Recently, CSIC 712 signed a contract with a Zhejiang company for the supply of two 98-meter offshore fishing nets processing ship electric propu…

Hydraulic Curving Forming Machine with Two Feeding Stations

Posted on June 13, 2024

Customized: Customized

Advantage: Use Widely

Aetv Brand Bronze/Stainless Steel 304/316 Safety Pressure Relief Valve

Posted on June 13, 2024

Model NO.: S10T S10LT SMV SMLV FGX-STS FGXL-STS
…

Bicycle Wheel Covers for Double Bike Tire Bag Travel China

Posted on June 13, 2024

Model NO.: DWB - 01

Color: Black

…

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