水 pH 计 – English translation

水 pH 计

Agriculture	16
Air defense	1
Animal husbandry	4
Architecture	7
Aviation	13
Bridge construction	24
Business	10
Chemistry	4
China	1
Commerce	2
Company name	2
Compressors	2
Construction	2
Corporate governance	1
Cosmetics and cosmetology	1
Desert science	8
Drilling	4
Earth sciences	60
Ecology	13
Economy	8
Electronics	59
Engineering geology	53
Environment	2
Explosives and Explosive Ordnance Disposal	5
Finances	11
Fish farming pisciculture	8
Fishery fishing industry	3
Food industry	2
General	31
Genetics	1
Geology	1
Geophysics	5
Hydraulics	7
Hydroelectric power stations	94
Hydrology	7
Hygiene	1
Information technology	5
International trade	4
Metallurgy	43
Metrology	1
Mining	6
Name of organization	26
Nautical	22
Navigation	9
Nursing	1
Oil / petroleum	25
Oil processing plants	1
Project management	3
Quality control and standards	1
Rail transport	3
Refrigeration	8
Scuba diving	1
Shipbuilding	38
Space	8
Sports	1
Submarines	2
Swimming	1
Technology	743
Telecommunications	1
Textile industry	5
United Nations	5
United States	1
Water resources	17
Wind Energy	1