breaking strength breaking strain of rope breaking load test minimum breaking strength nylon line breaking strength wire breaking strength breaking stress of steel breaking strength test breaking load calculation breaking load formula maximum breaking load cross breaking strength breaking point of steel ...
Provided is a display ruler for a usage pulling force and a breaking pulling force of a nylon rope. The display ruler comprises a ruler sleeve (1) and ruler strips (2). The ruler sleeve (1) comprises a base plate (3) and two card strips (4). The card strips (4) are fixed at ...
Provided is a display ruler for a usage pulling force and a breaking pulling force of a nylon rope. The display ruler comprises a ruler sleeve (1) and ruler strips (2). The ruler sleeve (1) comprises a base plate (3) and two card strips (4). The card strips (4) are fixed at ...