SUMMARY OF THE INVENTION laying new packing instead of the worn and pressed it to the stuffing box gland sealing mechanism of the pressure on the stuffing box in set Device for adding stuffing having knives Seka
Stuffing your hard drive with GarageBand-ready loops you’ve bought from companies on the Web is just fine and dandy, as long as you’re willing to limit yourself to other people’s canned creativity. It turns out, though, that with very little effort, you can turn your own sonic eruptio...
分子式:CAS号:性质:又称填料函填料或螺旋盘根。主要用于填塞反应釜、搅拌器、泵等旋转轴或往复活塞杆及阀杆轴贯通处的填料函(stuffing box),以抑止旋转或往复运动的轴杆处的低压蒸汽、气体、热水、溶液及各种介质的泄漏。常以棉麻、石棉、聚四氟乙烯、碳纤维、金属箔等单独或几种材料组合,经捻合、编织或与橡胶并用...