塑料外壳

kunststoffschale plastic shell  detail>>

巧克力香料外壳

chocolate flavoured coating  detail>>

燃料外壳破裂探测

burst cartridge detection  detail>>

塑料外壳断路器

moulded case circuit-breaker  detail>>

塑料外壳式断路器

moulded case circuit breaker (mccb)  detail>>