hat
Shengyu UPVC fèy corrugated do-kay gen fò kapasite pou fè pitit lou. Egzamen sa a, ki fèt pa Shanghai Minisipal Building Materyèl Component Sipèvizyon Kalite ak Estasyon egzamen, pwouve ke pa gen okenn krak nan kondisyon pou 800mm sipòte span ak 150kg aplike chaj.
eng
Shengyu UPVC corrugated roof sheet has strong capacity for heavy bearing. The test, conducted by Shanghai Municipal Building Material Component Quality Supervision and Test Station, proves that there is no crack in condition of 800mm supporting span and 150kg applied load.