packing gland
短語詞組
- Packing nut gland 填料螺母壓蓋
- packing g gland 填密函蓋;填料函
- packing -gland heat exchanger 填函式換熱器
- EX PACKING GLAND 防爆密封接頭
- stern tube packing gland 艉軸套壓蓋
- bulkhead packing gland 艙壁壓蓋
- packing gland lock spring 填密函蓋彈簧
- tube packing gland 尾軸琯填料函壓蓋
- strip packing gland 對開填料壓蓋;繙譯 返回 packing gland