Classification standard of aluminium and aluminium alloy scraps 铝和铝合金废料分类标准
2.
Sorting facility for mixed construction waste 混合建筑废料分类设施
3.
Incorporating the requirement for a waste management plan in all construction contracts by mandating on - site waste sorting and proper waste management 所有筑建合约中纳入废料管理计划的条款,规定承建商在工地内将废料分类及妥善处理。