435 We have received Certificate of Authorization for the fabrication and erection of pressure vessels.
435 We have received Certificate of Authorization for the fabrication and erection of pressure vessels.
我们具有压力容器制作和安装的授权认可证书。
435 We have received Certificate of Authorization for the fabrication and erection of pressure vessels.
我们具有压力容器制作和安装的授权认可证书。