要求供给 meaning in English

demand a supply

In turn , the change of demand structure shall require the change of supply structure correspondently
需求结构的变化必然要求供给结构发生相应的变化。
You ask supplier invoice gives you , long - term such word current account does not have what the law does , duty wu place also should check you . the risk is too big
你要求供给商开发票给你呀,长期这样的话往来帐没法做的呀,税务所也要来查你的.风险太大了
This device demand offer 0 . 510 kg gas source for which net instrument gas source would be best quality , if have not high quality instrument gas source , general gas source also can be use . this gas source enter oil water separator imports in this device to carry out gas source purification . and pass through depressure , pressure stabilizing into instrument , till sampler
该装置要求供给0 . 5 10公斤气源，气源的质量最好是净的仪表气源，如不具备高质量的仪表气源即一般气源亦可使用，此气源进入该装置内的油水分离器进口产品进行气源净化，并经减压稳压到仪表直到取样头。