An economical safety accessory that provides good grip owing to its square profile.
一种经济的安全装置，正方形剖面提供了良好的抓地能力。
The utility model relates to a safety hood of a distribution transformer, which pertains to the accessory field of security and anti-theft devices of distribution transformers.
本实用新型涉及一种配变安全罩，属配电变压器安全防盗装置附件领域。
Objective:To evaluate the usefulness and the safety of applying irrigated-tip catheters in treating patients with right accessory pathways(AP)resistant to conventional catheter abalation.
结论：冷盐水灌注导管对难治性右侧旁路是一种安全有效治疗方法。
Memory and timing automatic safety gas valve is of valve and household boiler accessory.
记忆定时自动安全燃气阀，属阀和家用炉零件类。
The gas box is provided with a gas charging device, a safety device and an accessory fixing device.
气箱装有充气装置、安全装置和附件固定装置。
The gas box is provided with a gas charging device, a safety device and an accessory fixing device.
气箱装有充气装置、安全装置和附件固定装置。
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