The Supplier may procure the parts (materials and items) required for execution of the supply as he sees fit by means of sub-orders placed by himself with third parties or by the third parties.

供货商可以视情形向第三方订立二线合同，采购所需产品包括材料和成品。该合同可由原供货商或二线供应商订立。怪，这个合同不是由原供应商和二线供应商共同签订的吗？

youdao

A new orders sub-index fell slightly to 52.5 in October from 52.8 in September.

一个新的订单分类指数略有下降，从9月份的52.8降至10月份的52.5。

youdao

The class tag maps the order object to the ORDERS table and has a number of sub tags that describe its properties, the ID and the order name, and a one-to-many relationship to models.Item.

class标签把ORDER对象映射到ORDERS表，还有许多子标签用于描述其属性、ID订单名称，以及同models . Item的一对多关系。

youdao

It's an open secret that many higher standard factories often sub-contract orders to these sweat-shops to keep costs down and meet customer's deadlines.

BBC: The dark underworld of Bangladesh's clothes industry

The export orders sub-index showed a contraction in December from November.

FORBES: China's Market-Moving Trade Data Is Inaccurate

However, Thursday's HSBC data showed exports had stabilised in January, with the export orders sub-index rising to 50.1 - indicating fractional expansion - up from 49.2 in December.

BBC: China manufacturing activity at two-year high, says HSBC