Our company still makes to order various kinds of nonstandard equipment and fittings according to the customer's production special requirement.
我们公司还根据客户的生产特殊需要定做各种非标设备及配件。
The nonstandard technique of using oxygen, deficiency capability of oxygen supplying equipment, the existed quality and design questions in lance, the unreasonable operation etc.
用氧技术不规范、供氧设备能力不足，喷头存在质量、设计问题，操作不合理等是影响氧枪枪龄的主要原因。
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