... EN 1492-1 2. High tensile polyester, low elongation 3. Moisture-resistant fabric Yiwu Ping Zhan Wwaving Factory,a professional manufacturer with ... , working load is differentiated by colors according to international standard. Easy to identify even if the sling has been ... of electric stroke.10,Im compliance with European Standard En1492-1:2000 and Chinese Standard GB/T8521-199711,The elongation of ...