English translation for "清管合格证"

cleaning certificate

Related Translations:

合格证检查:  inspection by certificate

部件合格证:  material certificate

防爆合格证:  certification of conformity of an i trument for explosive atmo here,certification of conformity of an instrument for explosive atmosphere,

材料合格证:  material certificate

合格证明:  certificate of conformanceconformity certificatequalification

质量合格证:  certification of fitness

制造厂合格证:  maker's certificate

安全合格证:  certificate of safety inspection

技术合格证:  certificate

完工合格证书:  certificate of completioncoc

Similar Words：

"清管杆" English translation, "清管工" English translation, "清管刮刀" English translation, "清管规定" English translation, "清管过的管线" English translation, "清管回收桶底聚四氢呋喃" English translation, "清管机" English translation, "清管频率" English translation, "清管器" English translation, "清管器；生铁" English translation