欧美高清午夜免费一级A片_69福利导航_欧美成人高清完整版电影_jizz99国产,日日摸夜夜添夜夜添中文字幕,久久国产福利,男人天堂AV女优,美女A级片,久久综合一本婷婷加勒,国产人妖另类专区,综合久久

產(chǎn)品簡介

Warotec B15是隔框有包括玻璃纖維的B15認(rèn)同加強(qiáng)了硅酸鹽泡沫。盡管僅3個(gè)kg/sqm區(qū)域重量和15 mm Warotec的厚度B15履行IMO FTPC零件3-IMO A.754 (18)的要求,。目前Warotec B15是最輕的非可燃燒的隔框材料有B15在整個(gè)造船市場上的認(rèn)同,。根據(jù)EN 45545-3這材料可能為隔框也使用在鐵路車大廈。 密度：200個(gè)kg/m3

英文介紹

Warotec B15 is a bulkhead with B15-approval consisting of glass fibre reinforced silicate foam. Despite of only 3 kg/sqm area weight and a thickness of 15 mm Warotec B15 fulfills the requirements of IMO FTPC Part 3-IMO A.754(18). Currently Warotec B15 is the lightest non combustible bulkhead material with B15 approval on the entire shipbuilding market. According to EN 45545-3 this material can also be used for bulkheads in railcar building. Density: 200 kg/m3