2025-04-20

Tumatau i nga whakapai o te SBB Bituminous Mea i te whakahinga

Tumatau i te Waihoko o te SBS Bituminous Wai He mea ehara i te wai, he pehea a Bitumen SBS? Te whakapau o te Wai i te whakahinga o te SBS Bituminous Waterproofing Membranes o te mahara o te mahara, o te ehara i te ae Wāhi: