模板工程1. 下列哪种模板属于工具式模板（ ）。在本省行政区域内从事草原保护、管理、建设和利用以及承包经营等活动，适用本条例。本条例所称草原，是指具有草原生态功能或者适用于畜牧业生产的天然草原和人工草地。天然草原包括草地、草山和草坡，人工草地包括改良草地和退耕还草地。appearance of the weld appearance quality technical requirements of the project must not have a molten metal stream does not melt the base metal to weld, weld seam and heat-affected zone surface must not have cracks, pores, defects such as crater and ash, surface smoothing, weld and base metal should be evenly smooth transition. Width 2-3 mm from the e
