论坛首页 › BS 英国标准 › BS EN ISO 11297-2-2018 Plastics piping systems for renovation of underground dra

cc523pate 发表于 2021-5-23 23:06:54

BS EN ISO 11297-2-2018 Plastics piping systems for renovation of underground dra

BS EN ISO 11297-2-2018 Plastics piping systems for renovation of underground drainage and sewerage networks under pressure — Part 2: Lining with continuous pipes (ISO 11297-2:2018)

admin 发表于 2021-6-9 15:36:54

谢谢您的分享，金币已奖励！

查看完整版本: BS EN ISO 11297-2-2018 Plastics piping systems for renovation of underground dra