The new Control-Disk valve meets API, ASME and EN standards, making it suitable for use in all world areas.
新的控制盘阀满足的API 、美国机械工程师学会和EN标准，使之适用于世界所有地区。
The main equipment SUPPLIER and its sub-vendors shall be ISO 9000-2000 certified. and the valve SUPPLIER shall be API 6D certified.
所有主要设备的供货商及分包商的工厂均需获得ISO9000-2000认证，阀门制造商应有API6D的授权。
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