冷藏机组保护装置试验及打冷试验。

Ref. Plant to be done protection device test and cooling-down test.

youdao

冷藏机组保护装置测验及打冷测验。

Ref. Plant to end up done protection device test and cooling-down test.

youdao

冷藏机组保护装置试验及打冷试验。

Ref. Plant to be done protection device test and cooling down test.

youdao

冷藏机组保护装置试验及打冷试验。

Ref. Plant to be done protection device test and cooling down test.

youdao