气体管路的前段安装气体调节装置和压力表。

A main gas panel shall be installed at the entry point of the gas lines equipped with regulator and gauge.

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浙江嘉化集团股份有限公司精胺及系列产品等生产装置改扩建工程管路布置图、工艺流程图制作、管段表制作及材料统计；

Zhejiang Stoker Group, Inc. spermidine and products such as plant expansion project to pipe layout and map production process, production and possession of the table material statistics;

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所有的管路、阀门、压力表都由高质量的不锈钢构成，并且都是标准配件。

All valves, regulators and gauges proposed for the gas distribution lines shall be of good quality, stainless steel type, made for specific gasses and shall be provided with standard fittings.

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所有的管路、阀门、压力表都由高质量的不锈钢构成，并且都是标准配件。

All valves, regulators and gauges proposed for the gas distribution lines shall be of good quality, stainless steel type, made for specific gasses and shall be provided with standard fittings.

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