pipeworksBNC²³⁶²¹³⁺¹ 基本例句 管道工程管组原型pipework的复数 GIRPI is a French company specializing in technical pipeworks made of synthetic material and belongs to the ALIAXIS group, the most important manufacturer of plastic pipe systems in the world. 法国吉尔派公司 GIRPI隶属于全球顶尖的塑料管业跨国集团 ALIAXIS，专门生产技术性的合成材料管道系统。 hz-c