Chemical apparatus - surface protection with organic linings for application to metallic components - part 1 : requirements 化工设备.金属元部件有机材料内衬表面防护.第1部分
2.
Chemical apparatus - surface protection with organic linings for application to metallic components - part 2 : proof of suitability and testing 化工设备.金属元部件有机材料内衬表面防护.第2部分