Actuator design with fully sealed waterproof high degree of protection.
执行机构采用全密封防水设计防护等级高。
The LB20SBS single component rubber waterproof paint is a new high performance construction waterproof material.
LB 20 SBS单组分橡胶防水涂料是新型、高性能的建筑防水材料。
The LB20SBS single component rubber waterproof paint is a new high performance construction waterproof material.
LB 20 SBS单组分橡胶防水涂料是新型、高性能的建筑防水材料。
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