joints assembled with mechanical fittings
...用机械式管件装配的接头 内压试验法和要求 英文名称: Polyethylene (PE) pressure pipes; Joints assembled with mechanical fittings; Internal under-pressure test method and requirement 页数: 8 采用标准: SFS 3140-197..
基于1个网页-相关网页
joints assembled with mechanical fittings
用机械配件装配的接头
以上为机器翻译结果,长、整句建议使用 人工翻译 。