hand pump造句
1 Air was supplied by hand pump.
2 In some pubs fake hand pumps serve gassy beer.
3 The book includes a bag of balloons, a hand pump and easy-to-follow instructions.
4 The hand pump on the other hand supplies a basic human need required by all people, clean water.
5 It's just a small hand pump, but it might be useful.
6 Applies to printed on plastic bags, hand pump, size plastic packaging.
7 Water is fed into the boiler by a hand pump and an injector.
8 The system could install a hand pump for manual operation.
9 A small open railroad car propelled by a hand pump or a small motor.
10 In this chapter we shall examine the diffusion of three technologies to developing countries: microcomputers,[www.] hand pumps and large dams.
11 We must study the instruction before operation the pipe bender ( hand pump hydraulic testing pump ).
12 Several times a day, Devi drapes a red sari above her blue eyes, hoists a 2.5-gal. (10 L) brass vessel atop her head and walks to the nearest hand pump.
13 They can be cylinder shaped container, or a manual hand pump.
14 His suitcase was open, and he was washing himself, using the old hand pump.
15 The bilge water of fore chain locker is discharged by one independent bilge hand pump ( CS —32 H ).
16 Yongkang Shunfeng Inflator Factory is specialized in various kinds of aluminum and plastic mini-pump, hand pump, foot pump.