隆中重工专利证书
Long Zhong heavy industry patent certificate
BANSHIYALVJI
XISHAHUISHOUJI
XISHAHUISHOUJI
DSXILIESHUIXIYITIJI
GAOPINZHENDONGSHAI
WEIKUANGANPAIXITONG
XISHAHUISHOUYITIJI
XISHAHUISHOUJI
XINXINGNISHAFENLIZHUANGZHI
XINXINGWEIKUANGGANPAISHAI
XINXINGXISHAJI
JIANDANGAOXIAODENONGMIJIGOU
SHENGMING：BENWANGZHANCHANPINSUOSHEJIDAODEZHUANLIHAOJUNSHUSHISHI，BUCUNZAIRENHEXUJIA，KEJIESHOUCHAZHENG