Gao ya kai guan she bei an zhuang.
By: Pang Junqi.
Edition: Di 1 ban.
Publisher: Shui li dian li chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1982
Place of publication: Beijing
Language: chi
Number of pages: 284
Subjects: Electric circuit-breakers, Air blast.; High pressure (Technology)