無硼玻璃 的英文怎麼說
中文拼音 [wúpéngbōlí]
無硼玻璃
英文
boron-free glass-
Pressure resistant circular sight glasses of borosilicate glass without limitation in the range of low temperature
低溫范圍內無限制的硼硅酸鹽玻璃制抗壓圓形視孔玻璃Pressure resistant oblong sight glasses of borosilicate glass without limitation in the range of low temperature
低溫范圍內無限制的抗壓長方形硼硅玻璃觀察鏡Non - alkali cloth made form aluminum boron silicate glass contains less than 0. 8 % of alkali metal oxide
無堿布採用鋁硼硅酸鹽玻璃成份,其堿金屬氧化物含量不大於0 . 8 % 。
分享友人