美国UE J402-522 压力开关
美国UE J402-522 压力开关
J402压力开关
J402型 （二个SPDT） 压力开关
黄铜波纹管1/4″NPTF
J402-126、J402-134、J402-137、J402-144、J402-146、J402-156、J402-164；
Phosphor bronze 波纹管 1/4″NPTF J402-270、J402-274、；
Buna N 膜片 1/4″NPTF 铝质压力接口
J402-440、J402-441、J402-442、J402-443、J402-448、J402-449、J402-450、J402-451、J402-452、J402-454；
316L膜片 1/4″NPTF
J402- 571、J402-572；
波纹管316L焊接///1/2”NPTF 316L
J402- S126B、J402- S134B、J402- S137B、J402- S144B、J402- S146B、J402- S156B、J402- S164B;
波纹管316L焊接///1/4”NPTF 316L
J402-358、J402-361、J402-376；
