久久人妻少妇嫩草AV无码专区_无码免费婬A片在线观看视频_国产亚洲日韩a欧美在线观看_超碰国产精品人人做人人爱,暖暖 免费 日本 在线观看5,两个人在线观看的全免费视频,乖女的的嫩奶水,国产成人综合亚洲亚洲国产第一页||www.100bay.cn,粉粉嫩嫩的18虎白女,久久精品人妻少妇一区二区,国产免费AV片在线观看播放,国产精品美女久久久浪潮TV,91久久极品黑色自慰喷出白浆||www.lym.net.cn ,午夜国产一级,超国产女人高潮a片免费视频,国产精品女主播主要,黄网站免费高清一级视频,天堂在线资源中文在线观看||www.zhengtaook.cn ,国产伦精品一区二区三区免费,国产精品人人做人人爽人人添,国产精品自产拍高潮在线观看,国产免费AV片在线无码免费看,久久久久国产精品,国产农村妇女精品一二区,九一九色国产,国产SUV精品一区二区,国产又黄又硬又粗,国产女人18毛片水真多18精品||www.sdfhesj.cn

News center

ST-2058 non-asbestos sheet complies with EN45545 EU railway vehicle fire protection standard.

EN45545 standard is a mandatory standard for the fire performance of rail vehicle materials in the European Union. At present, our ST-2058 asbestos-free sheet meets the HL3 level requirements of R22/R23 in EN45545-2, which proves its application potential in the field of rail transport.


In addition, the ST-2058 has been previously tested and certified by DVGW, KTW, Lloyd's, TA-Luft, RoHS, REACH, ELL, WRAS, TZW, ELV, CP65, TSCA, and BAM (Oxygen).

ST-2058 is widely used in automotive, drinking water, railway, petrochemical, power generation, steel, shipbuilding, pharmaceutical, cosmetic, paper, compressor, diesel, beer, pumps and valves, etc. with its excellent environmental protection and fireproof performance.

兴化市| 太谷县| 石河子市| 仙游县| 古蔺县| 宁武县| 乐清市| 乌拉特后旗| 利津县| 通河县| 西乡县| 湟源县| 弥渡县| 平陆县| 章丘市| 延吉市| 稷山县| 固始县| 外汇| 诸暨市| 麟游县| 高平市| 定南县| 衡东县| 康平县| 中西区| 永丰县| 上杭县| 安溪县| 新民市| 鸡泽县| 韶关市| 大同县| 中江县| 南城县| 玛纳斯县| 蒙自县| 娄烦县| 汉沽区| 宁都县| 蚌埠市|