British Pipe Thread ( Whitworth Form) -- Parallel (BSPP/BSPF) Disclaimer This data is provided for general information only. The intention is to provide accurate information; regardless; errors may exist in the supplied information. If accuracy is critical, base your final decisions on the data ...
BS 21 - Pressure Tight Pipe Thread Joints BSPT - British Standard Pipe Taper threads & BSP or BSPF - British Standard Pipe Parallel (Straight) threads. Cast Iron Flanges - Stud Reference Chart The number, diameter and length of studs for cast iron flanges class 125 and 250. ...
 图例:上述两幅图展示了相似性阈值和元组大小带来的影响,第一幅图使用 1-元组,第二幅图使用 5-元组。红色虚线表示相似性阈值:低于该值的文档与同一簇中其他文档的相似...
Set up a tripod made of 4x4s or 3" steel pipe. Chain the legs to each other at ground level so they can't spread. Back the truck under it. Hook the chain fall to the apex of the tripod, and hoist the lathe off the deck of the truck. Drive out from under it, and lower away...
  图例:上述两幅图展示了相似...