乙炔瓶的充装操作：（1）充装容积流速应进行适当控制，一般不小

【名词&注释】

间隔时间(interval time)、自来水(tap water)、信贷业务(credit business)、进口商(importer)

[填空题]乙炔瓶的充装操作：（1）充装容积流速应进行适当控制，一般不小于（）；（2）瓶壁温度不得超过（）。充装时可以用自来水喷淋冷却，也可以强制冷却；（3）一般分（两次）充装，中间间隔时间不少于（）。

查看答案&解析 查看所有试题

学习资料：

[单选题]Questions from 31 to 35 are based on the following passage:

A. Questions from 31 to 35 are based on the following passage:
B. 　　The exporter, as drawer of a draft (bill of exchange), hands the draft to his bank, the remitting bank, who in turn forwards it to the buyer through a collecting bank in the buyer’s country. A draft (also called a bill) is a written order to a bank or a customer to pay someone on demand or at a fixed time in the future a certain sum of money. If shipping documents accompany the draft, the collection is called “documentary collection.”
C. 　　Documentary collection falls into two major categories: one is documents against payment(D/P); the other, documents against acceptance (D/A).
D. 　　Documents against payment, as the term suggests, is that the collecting bank will only give the shipping documents representing the title to the goods on the condition that the buyer makes payment.
E. 　　Where the paying arrangement is D/A, the collecting bank will only give the buyer the shipping documents after buyer’s acceptance of the bill drawn on him, i.e. the buyer signs his name on the bill promising to pay the sum when it matures. In return he gets what he needs – the shipping documents.
F. 　　Under D/A, the seller gives up the title to the goods – shipping documents before he gets payment of the goods. Therefore, an exporter must think twice before he accepts such paying arrangement.

[单选题]在买方信贷业务中，进口商^(importer)先付的现汇订金比率为（）

A. A、30天
B. B、5年
C. C、8.5年
D. D、10年

本文链接：https://www.51bdks.net/show/wy4rln.html