1.无缝钢管，表面抛光镀镍 
2.枪嘴是铜的 
3.适配器是铜
4.主体是锌合金，表面处理是喷砂镀镍  
5.调节螺丝是金属，表面喷砂镀镍 
6.塑料手柄 
7.金属枪针 
8.金属扳手，抛光镀镍

1.无缝钢管，表面抛光镀镍                                                                                                                 
2.枪嘴是铜的                                                                                                                                          
3.适配器是锌合金                                                                                                                                
4.主体是铝合金，表面处理是抛光镀镍                                                                                                    
5.调节螺丝是铝合金，表面喷砂镀镍                                                                                                       
6.塑料手柄                                                                                                                                                 
7.金属枪针                                                                                                                                                
8.金属扳手，抛光镀镍