7 home cleaning coups not good to use your alarm

When you accidentally spilled red wine on a white shirt, or when preparing food, being splashed by ketchup, or dropping the sauce on the carpet, you will feel very annoyed. In order to avoid ugly stains in your home, we will introduce you to 7 good ways to remove stubborn stains. Are you ready? Ta ...read more...

86 plastic mold design common knowledge of the inventory

The common knowledge in the design of 86 plastic molds is as follows: 1. What are the major systems for the mold? Pouring → ejection → cooling → forming → exhausting. 2. Commonly used plastic engineering materials and shrinkage rate? PVC: 2% (polyvinyl chloride) ABS: ...read more...

Six techniques for controlling greenhouse vegetables

Root vegetables in the seedling stage are a physiological disease, mostly caused by improper management. At the beginning of the hair, there was rust on the roots. When it was severe, the roots rotted, and the new roots did not grow. The seedlings became yellow and wilted, and all died later. 1. K ...read more...

The world's first industrial operating system i5OS came …

On November 7th, *ST Shenji (000410), the controlling shareholder of Shenyang Machine Tool Group, released the first industrial operating system, i5OS, at the China International Industry Fair. This is a new industrial operating system for Shenyang Machine Tool for the whole industry. . Once release ...read more...

Product Analysis: Solid Needle Roller Bearing

Home>Bearing Knowledge>Product Analysis: Solid Needle Roller Bearing /*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Product Analysis: Solid Needle Roller Bearing Source: Bearing network time: 2017-11-21 /*250*250 was created on 2017/12/25*/ var cpro_id = 'u31710 ...read more...