The shortages of soda ash following Word War II resulted in a lowering of the alkali content of container glass from an average of 16% to about 14.5%.
The shortages of soda ash following Word War II resulted in a lowering of the alkali content of container glass from an average of 16% to about 14.5%.
第二次世界大战后的苏打灰短缺导致了容器玻璃里碱含量从16%降低到14.5%。