一式四份

There are four copies of this agreement, of which Party A hold two and Party B and her assurer hold one respectively.

本协议书正本一式四份，甲方持两份，乙方和乙方的保证人各持一份，具有同等效力。

This agreement is made in 4 originals of even valid and enforceability.

本协议一式四份，双方各执两份，具有同等法律效力。

We are sending you our blank proforma invoice in quadruplicate.

兹寄上空白形式发票一式四份。

This Contract is made out in English in quadruplicate and each Party shall hold two copies.

本合同用英文写成，一式四份，各执两份。

A bill of lading is usualy made out in copies, some in duplicate, some in triplicate and some even in quadruplicate.

装货的帐单经常会做成一式两份，有时候一式三份，甚至有时候一式四份

Agreement in quadruplicate, each party handle two copies.

本协议一式四份，双方各执二份。

The contract is made out in English and Chinese languages in quadruplicate, all texts being equally authentic, and each Party shall hold two copies of each text.

本合同用英文和中文两种文字写成，一式四份。双方执英文本和中文本各一式两份，两种文字具有同等效力。

The contract is made out in English and Chinese languages in quadruplicate, both texts being equally authentic, and each Party shall hold two copies of each text.

本合同用英文和中文两种文字写成，一式四份。双方执英文本和中文本各一式两份，两种文字具有同等效力。

The contract is made out in English and Chinese languages in quadruplicate, both texts being equally authentic, and each Party shall hold two co...

本合同用英文和中文两种文字写成，一式四份。双方执英文本和中文本各一式两份，两种文字具有同等效力。

Eighteen. The contract, quadruplication, 4 duplicates, client and contractor take two.

十八。本合同一式四份，发包人、承包人双方各执两份。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。