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standard materials
commer. 标准材料
water.res., ecol. 标准剂
standard material
met. 标准材料; 标准试样
tech. 标准料; 标准剂
standard materials: 99 phrases in 28 subjects
Agriculture2
Animal husbandry1
Automobiles2
Aviation8
Bridge construction3
Business7
Chemistry2
Commerce3
Earth sciences7
Ecology2
Economy9
Electric machinery1
Electronics3
Finances2
General2
Geophysics1
International trade3
Management2
Metallurgy1
Name of organization1
Nautical1
Project management1
Shipbuilding2
Space1
Technology27
Textile industry2
United Nations1
Water resources2