ASTM D3661 – Test Method for Staple Length of Man-Made Fibers Average and Distribution (Single-Fiber Length Machine Method) (Withdrawn 1994) Description: Related Test Methods ASTM D4742 ASTM D4740 ASTM D4739 ASTM D4737 ASTM D4735 ASTM D473 ASTM D4728 ASTM D4726 ASTM D4718 ASTM D4710 ASTM D471 ASTM D4705 Previous Post:ASTM D3645 Next Post:ASTM D3663