This standard specifies the technical content such as instruments, test conditions and test procedures for testing the static bending of plastic warp and weft tubes. This standard is applicable to the testing of static bending of plastic warp and weft tubes for spinning.
FZ/T 90003.1-1991 history
1991FZ/T 90003.1-1991 Test method for plastic warp and weft bobbins static bending